軍事・防衛ソフトウェア¶

// C4ISRシステムの実装例
interface C4ISRSystem {
    command: CommandSystem;
    control: ControlSystem;
    communications: CommunicationsSystem;
    computers: ComputerSystems;
    intelligence: IntelligenceSystem;
    surveillance: SurveillanceSystem;
    reconnaissance: ReconnaissanceSystem;
}

interface TacticalSituation {
    situationId: string;
    timestamp: Date;
    battlespace: Battlespace;
    friendlyForces: FriendlyForce[];
    enemyForces: EnemyForce[];
    neutralEntities: NeutralEntity[];
    environmentalFactors: EnvironmentalFactor[];
    threatAssessment: ThreatAssessment;
    missionStatus: MissionStatus;
}

interface Battlespace {
    areaOfOperations: GeographicArea;
    dimensions: {
        land: LandDomain;
        sea: SeaDomain;
        air: AirDomain;
        space: SpaceDomain;
        cyber: CyberDomain;
    };
    controlMeasures: ControlMeasure[];
    restrictionsAndConstraints: OperationalConstraint[];
}

enum ThreatLevel {
    LOW = 'low',
    MODERATE = 'moderate',
    HIGH = 'high',
    CRITICAL = 'critical',
    IMMINENT = 'imminent'
}

class IntegratedC4ISRPlatform {
    private dataFusion: SensorDataFusion;
    private situationalAwareness: BattlefieldSituationalAwareness;
    private threatAnalysis: ThreatAnalysisEngine;
    private decisionSupport: TacticalDecisionSupport;
    private communicationsManager: SecureCommunicationsManager;
    private intelligenceProcessor: IntelligenceProcessor;

    constructor() {
        this.dataFusion = new SensorDataFusion();
        this.situationalAwareness = new BattlefieldSituationalAwareness();
        this.threatAnalysis = new ThreatAnalysisEngine();
        this.decisionSupport = new TacticalDecisionSupport();
        this.communicationsManager = new SecureCommunicationsManager();
        this.intelligenceProcessor = new IntelligenceProcessor();
        this.initializeC4ISR();
    }

    // C4ISRシステムの初期化
    private initializeC4ISR(): void {
        // 多層センサーネットワーク設定
        this.dataFusion.configureSensorNetwork([
            'radar_systems', 'satellite_imagery', 'uav_sensors', 
            'ground_sensors', 'naval_sonar', 'signals_intelligence',
            'human_intelligence', 'imagery_intelligence'
        ]);

        // リアルタイム状況更新
        this.dataFusion.getIntegratedFeed().subscribe(sensorData => {
            this.updateBattlefieldSituation(sensorData);
        });

        // 脅威検知・評価
        this.threatAnalysis.onThreatDetected().subscribe(threat => {
            this.processThreatAlert(threat);
        });

        // 安全な通信チャネル確立
        this.establishSecureCommunications();
    }

    // 統合戦場状況認識
    async generateComprehensiveSituationalAwareness(
        operationalArea: OperationalArea
    ): Promise<TacticalSituation> {
        // マルチソースデータ統合
        const fusedData = await this.dataFusion.fuseSensorData(operationalArea);

        // 友軍部隊状況把握
        const friendlyForces = await this.trackFriendlyForces(operationalArea);

        // 敵軍活動分析
        const enemyForces = await this.analyzeEnemyActivity(fusedData, operationalArea);

        // 中立・民間要素識別
        const neutralEntities = await this.identifyNeutralEntities(fusedData);

        // 環境要因評価
        const environmentalFactors = await this.assessEnvironmentalFactors(operationalArea);

        // 脅威評価
        const threatAssessment = await this.assessIntegratedThreats({
            friendly: friendlyForces,
            enemy: enemyForces,
            environment: environmentalFactors
        });

        // 任務状況評価
        const missionStatus = await this.evaluateMissionStatus(
            friendlyForces, enemyForces, threatAssessment
        );

        return {
            situationId: generateUUID(),
            timestamp: new Date(),
            battlespace: {
                areaOfOperations: operationalArea,
                dimensions: await this.analyzeDomainSpecificSituations(operationalArea),
                controlMeasures: await this.establishControlMeasures(operationalArea),
                restrictionsAndConstraints: await this.identifyConstraints(operationalArea)
            },
            friendlyForces,
            enemyForces,
            neutralEntities,
            environmentalFactors,
            threatAssessment,
            missionStatus
        };
    }

    // 敵軍活動分析
    private async analyzeEnemyActivity(
        fusedData: FusedSensorData,
        operationalArea: OperationalArea
    ): Promise<EnemyForce[]> {
        // 信号諜報による通信解析
        const signalsIntelligence = await this.intelligenceProcessor.analyzeSignalsIntelligence(
            fusedData.signalsData
        );

        // 画像解析による装備・配置特定
        const imageryAnalysis = await this.intelligenceProcessor.analyzeImagery(
            fusedData.imageryData
        );

        // 移動パターン解析
        const movementAnalysis = await this.analyzeEnemyMovementPatterns(
            fusedData.trackingData
        );

        // 戦術分析
        const tacticalAnalysis = await this.analyzeTacticalBehavior(
            signalsIntelligence,
            imageryAnalysis,
            movementAnalysis
        );

        // 意図推定
        const intentEstimation = await this.estimateEnemyIntent(
            tacticalAnalysis,
            operationalArea
        );

        return this.synthesizeEnemyForceEstimate({
            signals: signalsIntelligence,
            imagery: imageryAnalysis,
            movement: movementAnalysis,
            tactical: tacticalAnalysis,
            intent: intentEstimation
        });
    }

    // 統合脅威評価
    async performIntegratedThreatAssessment(
        situation: TacticalSituation
    ): Promise<IntegratedThreatAssessment> {
        // 動的脅威分析
        const dynamicThreats = await this.threatAnalysis.analyzeDynamicThreats(situation);

        // 複合脅威評価
        const compoundThreats = await this.assessCompoundThreats(situation, dynamicThreats);

        // 時系列脅威推移
        const threatEvolution = await this.analyzeThreatEvolution(situation);

        // 対抗策効果予測
        const countermeasureEffectiveness = await this.predictCountermeasureEffectiveness(
            dynamicThreats,
            situation.friendlyForces
        );

        // リスク優先度付け
        const riskPrioritization = await this.prioritizeRisks(dynamicThreats, compoundThreats);

        return {
            situationId: situation.situationId,
            assessmentTimestamp: new Date(),
            dynamicThreats,
            compoundThreats,
            threatEvolution,
            countermeasureEffectiveness,
            riskPrioritization,
            overallThreatLevel: this.calculateOverallThreatLevel(dynamicThreats),
            recommendedActions: await this.generateThreatResponse(riskPrioritization),
            confidenceLevel: this.assessAssessmentConfidence(dynamicThreats, compoundThreats)
        };
    }

    // 戦術的意思決定支援
    async supportTacticalDecisionMaking(
        situation: TacticalSituation,
        missionObjectives: MissionObjective[]
    ): Promise<TacticalDecisionSupport> {
        // 行動課程策定
        const coursesOfAction = await this.developCoursesOfAction(
            situation,
            missionObjectives
        );

        // 戦術シミュレーション
        const tacticalSimulations = await this.runTacticalSimulations(
            coursesOfAction,
            situation
        );

        // リスク・効果分析
        const riskEffectAnalysis = await this.analyzeRiskAndEffect(
            coursesOfAction,
            tacticalSimulations
        );

        // 資源要求分析
        const resourceRequirements = await this.analyzeResourceRequirements(coursesOfAction);

        // 最適行動課程選定
        const optimalCOA = await this.selectOptimalCourseOfAction(
            coursesOfAction,
            riskEffectAnalysis,
            resourceRequirements
        );

        // 実行計画策定
        const executionPlan = await this.developExecutionPlan(optimalCOA, situation);

        return {
            situationId: situation.situationId,
            decisionTimestamp: new Date(),
            coursesOfAction,
            tacticalSimulations,
            riskEffectAnalysis,
            resourceRequirements,
            recommendedCOA: optimalCOA,
            executionPlan,
            contingencyPlans: await this.developContingencyPlans(optimalCOA, situation),
            synchronizationMatrix: await this.createSynchronizationMatrix(executionPlan)
        };
    }

    // 安全な戦術通信
    async establishSecureTacticalCommunications(
        units: MilitaryUnit[]
    ): Promise<SecureCommunicationNetwork> {
        // 暗号化通信チャネル設定
        const encryptedChannels = await this.communicationsManager.establishEncryptedChannels(units);

        // 周波数ホッピング設定
        const frequencyHopping = await this.setupFrequencyHopping(units);

        // 量子鍵配送（将来技術）
        const quantumKeyDistribution = await this.implementQuantumKeyDistribution(units);

        // 通信経路最適化
        const routeOptimization = await this.optimizeCommunicationRoutes(units);

        // 電子戦対策
        const electronicWarfareCountermeasures = await this.implementEWCountermeasures(units);

        return {
            networkId: generateSecureNetworkId(),
            participatingUnits: units.map(u => u.unitId),
            encryptedChannels,
            frequencyHopping,
            quantumKeyDistribution,
            routeOptimization,
            electronicWarfareCountermeasures,
            networkResilience: await this.calculateNetworkResilience(encryptedChannels),
            communicationSecurity: await this.assessCommunicationSecurity(encryptedChannels)
        };
    }

    // インテリジェンス統合・分析
    async integrateAndAnalyzeIntelligence(
        operationalArea: OperationalArea
    ): Promise<IntelligenceProduct> {
        // 複数情報源からの情報収集
        const collectedIntelligence = await this.collectMultiSourceIntelligence(operationalArea);

        // 信頼性評価
        const reliabilityAssessment = await this.assessIntelligenceReliability(collectedIntelligence);

        // 情報統合・分析
        const integratedAnalysis = await this.integrateIntelligenceData(
            collectedIntelligence,
            reliabilityAssessment
        );

        // 仮説検証
        const hypothesisTesting = await this.testIntelligenceHypotheses(integratedAnalysis);

        // 情報ギャップ特定
        const informationGaps = await this.identifyInformationGaps(
            integratedAnalysis,
            operationalArea
        );

        // 収集優先度設定
        const collectionPriorities = await this.setCollectionPriorities(informationGaps);

        return {
            productId: generateSecureId(),
            operationalArea,
            productionTimestamp: new Date(),
            integratedAnalysis,
            reliabilityAssessment,
            hypothesisTesting,
            informationGaps,
            collectionPriorities,
            keyJudgments: await this.generateKeyJudgments(integratedAnalysis),
            confidenceAssessment: await this.assessAnalysisConfidence(integratedAnalysis),
            disseminationGuidance: await this.createDisseminationGuidance(integratedAnalysis)
        };
    }
}

interface IntegratedThreatAssessment {
    situationId: string;
    assessmentTimestamp: Date;
    dynamicThreats: DynamicThreat[];
    compoundThreats: CompoundThreat[];
    threatEvolution: ThreatEvolution;
    countermeasureEffectiveness: CountermeasureEffectiveness[];
    riskPrioritization: RiskPriority[];
    overallThreatLevel: ThreatLevel;
    recommendedActions: RecommendedAction[];
    confidenceLevel: number;
}

interface TacticalDecisionSupport {
    situationId: string;
    decisionTimestamp: Date;
    coursesOfAction: CourseOfAction[];
    tacticalSimulations: TacticalSimulation[];
    riskEffectAnalysis: RiskEffectAnalysis;
    resourceRequirements: ResourceRequirement[];
    recommendedCOA: CourseOfAction;
    executionPlan: ExecutionPlan;
    contingencyPlans: ContingencyPlan[];
    synchronizationMatrix: SynchronizationMatrix;
}

interface SecureCommunicationNetwork {
    networkId: string;
    participatingUnits: string[];
    encryptedChannels: EncryptedChannel[];
    frequencyHopping: FrequencyHoppingConfig;
    quantumKeyDistribution: QuantumKeyConfig;
    routeOptimization: RouteOptimization;
    electronicWarfareCountermeasures: EWCountermeasure[];
    networkResilience: number;
    communicationSecurity: SecurityAssessment;
}

interface IntelligenceProduct {
    productId: string;
    operationalArea: OperationalArea;
    productionTimestamp: Date;
    integratedAnalysis: IntegratedIntelligenceAnalysis;
    reliabilityAssessment: ReliabilityAssessment;
    hypothesisTesting: HypothesisTestResult[];
    informationGaps: InformationGap[];
    collectionPriorities: CollectionPriority[];
    keyJudgments: string[];
    confidenceAssessment: ConfidenceAssessment;
    disseminationGuidance: DisseminationGuidance;
}

// 多層防空システムの実装例
interface AirDefenseSystem {
    surveillanceLayer: SurveillanceLayer;
    trackingLayer: TrackingLayer;
    engagementLayer: EngagementLayer;
    commandControlLayer: CommandControlLayer;
}

interface AirThreat {
    threatId: string;
    detectionTime: Date;
    threatType: ThreatType;
    position: Position3D;
    velocity: Velocity3D;
    trajectory: TrajectoryData;
    rcs: number; // Radar Cross Section
    threatClassification: ThreatClassification;
    engagementPriority: EngagementPriority;
}

enum ThreatType {
    FIGHTER_AIRCRAFT = 'fighter_aircraft',
    BOMBER_AIRCRAFT = 'bomber_aircraft',
    BALLISTIC_MISSILE = 'ballistic_missile',
    CRUISE_MISSILE = 'cruise_missile',
    UAV_DRONE = 'uav_drone',
    HELICOPTER = 'helicopter',
    UNKNOWN_AIRCRAFT = 'unknown_aircraft'
}

enum ThreatClassification {
    FRIENDLY = 'friendly',
    HOSTILE = 'hostile',
    NEUTRAL = 'neutral',
    UNKNOWN = 'unknown'
}

class IntegratedAirDefenseSystem {
    private radarNetwork: RadarNetworkManager;
    private threatProcessor: ThreatProcessor;
    private trackingSystem: TrackingSystemManager;
    private weaponSystems: WeaponSystemCoordinator;
    private identificationSystem: IdentificationSystem;
    private commandCenter: AirDefenseCommandCenter;

    constructor() {
        this.radarNetwork = new RadarNetworkManager();
        this.threatProcessor = new ThreatProcessor();
        this.trackingSystem = new TrackingSystemManager();
        this.weaponSystems = new WeaponSystemCoordinator();
        this.identificationSystem = new IdentificationSystem();
        this.commandCenter = new AirDefenseCommandCenter();
        this.initializeAirDefense();
    }

    // 統合防空システム初期化
    private initializeAirDefense(): void {
        // レーダーネットワーク設定
        this.radarNetwork.configureRadarNetwork([
            'long_range_surveillance', 'medium_range_tracking',
            'short_range_acquisition', 'gap_filling_radars'
        ]);

        // 脅威処理パイプライン設定
        this.setupThreatProcessingPipeline();

        // 自動交戦ルール設定
        this.configureRulesOfEngagement();

        // 友軍識別システム初期化
        this.identificationSystem.initializeIFF();
    }

    // 包括的脅威検知・分析
    async detectAndAnalyzeAirThreats(): Promise<Observable<ThreatAnalysisResult>> {
        return this.radarNetwork.getCombinedDetections().pipe(
            // 生検知データのフィルタリング
            filter(detection => this.validateDetection(detection)),

            // 複数センサーデータの統合
            mergeMap(detection => this.fuseSensorData(detection)),

            // 脅威分類・識別
            mergeMap(fusedData => this.classifyAndIdentifyThreat(fusedData)),

            // 軌道予測・分析
            map(threat => this.analyzeTrajectory(threat)),

            // 交戦性評価
            map(threat => this.assessHostility(threat)),

            // 優先度付け
            map(threat => this.prioritizeThreats(threat)),

            // 対応策立案
            mergeMap(threat => this.developCountermeasures(threat))
        );
    }

    // 弾道ミサイル防衛
    async defendAgainstBallisticMissiles(
        missileThreats: BallisticMissileThreat[]
    ): Promise<BMDEngagementResult> {
        const engagementResults: IndividualEngagementResult[] = [];

        for (const missile of missileThreats) {
            // 軌道計算・予測
            const trajectoryPrediction = await this.predictBallisticTrajectory(missile);

            // 迎撃可能性評価
            const interceptFeasibility = await this.assessInterceptFeasibility(
                missile,
                trajectoryPrediction
            );

            // 最適迎撃システム選択
            const optimalInterceptor = await this.selectOptimalInterceptor(
                missile,
                interceptFeasibility
            );

            // 迎撃実行
            const engagementResult = await this.executeInterception(
                missile,
                optimalInterceptor,
                trajectoryPrediction
            );

            engagementResults.push(engagementResult);

            // リーカー評価・対応
            if (!engagementResult.successful) {
                await this.handleLeakerScenario(missile, trajectoryPrediction);
            }
        }

        return {
            totalThreats: missileThreats.length,
            engagementResults,
            overallSuccessRate: this.calculateSuccessRate(engagementResults),
            ammunitionExpenditure: this.calculateAmmoExpenditure(engagementResults),
            systemStatus: await this.assessSystemStatus(),
            recommendedActions: await this.generateBMDRecommendations(engagementResults)
        };
    }

    // 低空・超低空脅威対処
    async engageLowAltitudeThreats(
        lowAltitudeThreats: LowAltitudeThreat[]
    ): Promise<LowAltitudeEngagementResult> {
        // 低空監視センサー強化
        const enhancedSurveillance = await this.enhanceLowAltitudeSurveillance();

        // 地形マスキング効果分析
        const terrainMasking = await this.analyzeTerrainMasking(lowAltitudeThreats);

        // 短距離防空システム配備
        const shoradsDeployment = await this.deploySHORADSystems(lowAltitudeThreats);

        // 対空機関砲・近接防空システム連携
        const ciwsIntegration = await this.integrateCIWSystems(lowAltitudeThreats);

        // 電子戦対抗措置
        const ewarCountermeasures = await this.implementEWCountermeasures(lowAltitudeThreats);

        const engagementResults: LowAltitudeEngagement[] = [];

        for (const threat of lowAltitudeThreats) {
            const engagement = await this.engageLowAltitudeThreat(
                threat,
                shoradsDeployment,
                ciwsIntegration
            );
            engagementResults.push(engagement);
        }

        return {
            threatsEngaged: lowAltitudeThreats.length,
            enhancedSurveillance,
            terrainMasking,
            engagementResults,
            effectivenessAssessment: await this.assessLowAltitudeEffectiveness(engagementResults),
            systemAdaptations: await this.recommendSystemAdaptations(engagementResults)
        };
    }

    // UAV群（スウォーム）対処
    async counterUAVSwarm(
        uavSwarm: UAVSwarmThreat
    ): Promise<CounterUAVResult> {
        // スウォーム特性分析
        const swarmAnalysis = await this.analyzeUAVSwarm(uavSwarm);

        // 協調飛行パターン解析
        const coordinationAnalysis = await this.analyzeSwarmCoordination(uavSwarm);

        // 複数対処戦術選択
        const counterTactics = await this.selectCounterSwarmTactics(swarmAnalysis);

        let counterResults: CounterUAVMeasure[] = [];

        // 電子戦による妨害
        if (counterTactics.includes('ELECTRONIC_WARFARE')) {
            const ewResult = await this.deployElectronicWarfare(uavSwarm);
            counterResults.push(ewResult);
        }

        // 網状迎撃システム
        if (counterTactics.includes('NET_BASED_INTERCEPTION')) {
            const netResult = await this.deployNetBasedInterception(uavSwarm);
            counterResults.push(netResult);
        }

        // 指向性エネルギー兵器
        if (counterTactics.includes('DIRECTED_ENERGY')) {
            const deResult = await this.deployDirectedEnergyWeapons(uavSwarm);
            counterResults.push(deResult);
        }

        // 対UAV専用ミサイル
        if (counterTactics.includes('ANTI_UAV_MISSILES')) {
            const missileResult = await this.deployAntiUAVMissiles(uavSwarm);
            counterResults.push(missileResult);
        }

        return {
            swarmThreatId: uavSwarm.swarmId,
            swarmCharacteristics: swarmAnalysis,
            coordinationPattern: coordinationAnalysis,
            counterTactics,
            counterResults,
            overallEffectiveness: this.assessOverallEffectiveness(counterResults),
            lessonsLearned: await this.extractCounterUAVLessons(counterResults)
        };
    }

    // 統合火器管制
    async coordinateIntegratedFireControl(
        airThreats: AirThreat[]
    ): Promise<IntegratedFireControlResult> {
        // 脅威優先度マトリックス作成
        const threatPriority = await this.createThreatPriorityMatrix(airThreats);

        // 利用可能兵器システム評価
        const availableWeapons = await this.assessAvailableWeaponSystems();

        // 最適兵器割り当て
        const weaponAssignment = await this.optimizeWeaponAssignment(
            threatPriority,
            availableWeapons
        );

        // 交戦スケジュール策定
        const engagementSchedule = await this.createEngagementSchedule(weaponAssignment);

        // 同期火器管制実行
        const fireControlExecution = await this.executeSynchronizedFireControl(
            engagementSchedule
        );

        // 効果評価
        const battleDamageAssessment = await this.conductBattleDamageAssessment(
            fireControlExecution
        );

        // 再割り当て・追加交戦判定
        const reengagementDecision = await this.determineReengagement(
            battleDamageAssessment,
            airThreats
        );

        return {
            totalThreats: airThreats.length,
            threatPriority,
            weaponAssignment,
            engagementSchedule,
            fireControlExecution,
            battleDamageAssessment,
            reengagementDecision,
            ammunitionStatus: await this.checkAmmunitionStatus(),
            systemReadiness: await this.assessSystemReadiness()
        };
    }

    // リアルタイム空域管理
    manageAirspace(): Observable<AirspaceStatus> {
        return merge(
            // 民間航空管制との調整
            this.coordinateWithCivilianATC(),
            // 友軍機飛行計画管理
            this.manageFriendlyFlightPlans(),
            // 制限空域設定
            this.manageRestrictedAirspace(),
            // 緊急時空域開放
            this.handleEmergencyAirspaceOpening()
        ).pipe(
            // 空域状況統合
            scan((airspaceState, update) => this.updateAirspaceState(airspaceState, update), {}),
            // 衝突回避支援
            map(airspace => this.provideCollisionAvoidance(airspace)),
            // 空域使用最適化
            map(airspace => this.optimizeAirspaceUsage(airspace))
        );
    }
}

interface BMDEngagementResult {
    totalThreats: number;
    engagementResults: IndividualEngagementResult[];
    overallSuccessRate: number;
    ammunitionExpenditure: AmmunitionExpenditure;
    systemStatus: SystemStatus;
    recommendedActions: string[];
}

interface LowAltitudeEngagementResult {
    threatsEngaged: number;
    enhancedSurveillance: SurveillanceEnhancement;
    terrainMasking: TerrainMaskingAnalysis;
    engagementResults: LowAltitudeEngagement[];
    effectivenessAssessment: EffectivenessAssessment;
    systemAdaptations: SystemAdaptation[];
}

interface CounterUAVResult {
    swarmThreatId: string;
    swarmCharacteristics: SwarmAnalysis;
    coordinationPattern: CoordinationAnalysis;
    counterTactics: CounterTactic[];
    counterResults: CounterUAVMeasure[];
    overallEffectiveness: number;
    lessonsLearned: string[];
}

interface IntegratedFireControlResult {
    totalThreats: number;
    threatPriority: ThreatPriorityMatrix;
    weaponAssignment: WeaponAssignment[];
    engagementSchedule: EngagementSchedule;
    fireControlExecution: FireControlExecution;
    battleDamageAssessment: BattleDamageAssessment;
    reengagementDecision: ReengagementDecision;
    ammunitionStatus: AmmunitionStatus;
    systemReadiness: SystemReadiness;
}

// 半自律兵器システムの実装例（倫理的制約下）
interface SemiAutonomousWeaponSystem {
    sensorSuite: AutonomousSensorSuite;
    targetProcessor: TargetProcessingSystem;
    decisionEngine: EthicalDecisionEngine;
    humanInterface: HumanSupervisorInterface;
    weaponPlatform: WeaponPlatform;
    safetySystem: SafetyConstraintSystem;
}

interface EthicalConstraints {
    rulesOfEngagement: RulesOfEngagement;
    proportionalityRules: ProportionalityRule[];
    collateralDamageThresholds: CollateralDamageThreshold[];
    humanSupervisionRequirements: SupervisionRequirement[];
    autonomyLimitations: AutonomyLimitation[];
}

interface TargetCandidate {
    candidateId: string;
    detectionTime: Date;
    position: Position3D;
    targetClassification: TargetClassification;
    hostilityAssessment: HostilityAssessment;
    threatLevel: ThreatLevel;
    confidence: number;
    engagementFeasibility: EngagementFeasibility;
    collateralRisk: CollateralRisk;
}

enum AutonomyLevel {
    HUMAN_OPERATED = 'human_operated',           // 人間が完全制御
    HUMAN_DELEGATED = 'human_delegated',         // 人間が個別に命令
    HUMAN_SUPERVISED = 'human_supervised',       // 人間が監督、システムが実行
    HUMAN_INITIATED = 'human_initiated',         // 人間が開始、システムが継続
    HUMAN_GOVERNED = 'human_governed'            // 人間が規則設定、システムが自律動作
}

class SemiAutonomousWeaponSystem {
    private autonomyLevel: AutonomyLevel;
    private ethicalConstraints: EthicalConstraints;
    private decisionEngine: EthicalDecisionEngine;
    private humanSupervisor: HumanSupervisorInterface;
    private targetProcessor: TargetProcessingSystem;
    private safetySystem: SafetyConstraintSystem;
    private auditSystem: WeaponSystemAuditSystem;

    constructor(
        autonomyLevel: AutonomyLevel,
        ethicalConstraints: EthicalConstraints
    ) {
        this.autonomyLevel = autonomyLevel;
        this.ethicalConstraints = ethicalConstraints;
        this.decisionEngine = new EthicalDecisionEngine(ethicalConstraints);
        this.humanSupervisor = new HumanSupervisorInterface();
        this.targetProcessor = new TargetProcessingSystem();
        this.safetySystem = new SafetyConstraintSystem();
        this.auditSystem = new WeaponSystemAuditSystem();
        this.initializeSystemSafeguards();
    }

    // システム安全機能初期化
    private initializeSystemSafeguards(): void {
        // 人間監督必須設定
        this.humanSupervisor.enableMandatorySupervision();

        // 安全制約システム設定
        this.safetySystem.enforceHardConstraints(this.ethicalConstraints);

        // 監査ログ開始
        this.auditSystem.startComprehensiveLogging();

        // 緊急停止機能確認
        this.verifyEmergencyStopCapability();
    }

    // 倫理的目標選定プロセス
    async performEthicalTargetSelection(
        detectedTargets: DetectedTarget[]
    ): Promise<EthicalTargetSelectionResult> {
        // 目標分類・識別
        const classifiedTargets = await this.classifyTargets(detectedTargets);

        // 民間人・非戦闘員識別
        const civilianAssessment = await this.identifyCivilians(classifiedTargets);

        // 比例性原則の適用
        const proportionalityAssessment = await this.assessProportionality(
            classifiedTargets,
            civilianAssessment
        );

        // 付随的損害評価
        const collateralDamageAssessment = await this.assessCollateralDamage(
            classifiedTargets,
            civilianAssessment
        );

        // 軍事的必要性評価
        const militaryNecessity = await this.evaluateMilitaryNecessity(classifiedTargets);

        // 倫理的制約チェック
        const ethicalComplianceCheck = await this.checkEthicalCompliance({
            targets: classifiedTargets,
            civilians: civilianAssessment,
            proportionality: proportionalityAssessment,
            collateralDamage: collateralDamageAssessment,
            militaryNecessity
        });

        // 人間承認要求判定
        const humanApprovalRequired = this.determineHumanApprovalRequirement(
            ethicalComplianceCheck
        );

        return {
            candidateTargets: classifiedTargets,
            civilianAssessment,
            proportionalityAssessment,
            collateralDamageAssessment,
            militaryNecessity,
            ethicalComplianceCheck,
            humanApprovalRequired,
            recommendedAction: await this.generateEthicalRecommendation(ethicalComplianceCheck),
            confidenceMetrics: await this.calculateDecisionConfidence(ethicalComplianceCheck)
        };
    }

    // 人間監督下での交戦決定
    async executeEngagementWithHumanSupervision(
        targetSelection: EthicalTargetSelectionResult,
        supervisor: HumanSupervisor
    ): Promise<EngagementExecutionResult> {
        // 人間監督者への状況提示
        const situationPresentation = await this.presentSituationToHuman(
            targetSelection,
            supervisor
        );

        // 人間による決定待機
        const humanDecision = await this.awaitHumanDecision(
            situationPresentation,
            supervisor
        );

        if (humanDecision.approved) {
            // 承認された交戦実行
            const engagementExecution = await this.executeApprovedEngagement(
                targetSelection.candidateTargets[0],
                humanDecision.constraints
            );

            // リアルタイム効果評価
            const effectAssessment = await this.assessEngagementEffect(engagementExecution);

            // 人間への結果報告
            await this.reportResultsToHuman(effectAssessment, supervisor);

            return {
                executed: true,
                humanDecision,
                engagementExecution,
                effectAssessment,
                auditTrail: await this.generateAuditTrail(humanDecision, engagementExecution),
                lessonsLearned: await this.extractLessonsLearned(effectAssessment)
            };
        } else {
            // 交戦の拒否・延期
            await this.handleEngagementDenial(humanDecision);

            return {
                executed: false,
                humanDecision,
                engagementExecution: null,
                effectAssessment: null,
                auditTrail: await this.generateDenialAuditTrail(humanDecision),
                lessonsLearned: await this.analyzeDenialReasons(humanDecision)
            };
        }
    }

    // 自律性制限下での動作
    async operateWithinAutonomyLimits(
        operationalContext: OperationalContext
    ): Promise<AutonomousOperationResult> {
        // 自律性レベル確認
        const currentAutonomyLevel = this.validateCurrentAutonomyLevel();

        // 許可された自律動作範囲確認
        const permittedActions = await this.determinePermittedAutonomousActions(
            currentAutonomyLevel,
            operationalContext
        );

        // 制約内での動作実行
        const autonomousActions: AutonomousAction[] = [];

        for (const action of permittedActions) {
            if (await this.isActionWithinConstraints(action, this.ethicalConstraints)) {
                const executedAction = await this.executeConstrainedAction(action);
                autonomousActions.push(executedAction);

                // 人間監督者への通知
                await this.notifyHumanSupervisor(executedAction);
            }
        }

        // 自律動作評価
        const operationAssessment = await this.assessAutonomousOperation(autonomousActions);

        return {
            autonomyLevel: currentAutonomyLevel,
            permittedActions,
            executedActions: autonomousActions,
            operationAssessment,
            constraintCompliance: await this.verifyConstraintCompliance(autonomousActions),
            humanNotifications: await this.getHumanNotificationStatus(),
            systemHealth: await this.assessSystemHealth()
        };
    }

    // システム安全性監視
    monitorSystemSafety(): Observable<SystemSafetyStatus> {
        return merge(
            // ハードウェア健全性監視
            this.monitorHardwareHealth(),
            // ソフトウェア整合性監視
            this.monitorSoftwareIntegrity(),
            // 通信セキュリティ監視
            this.monitorCommunicationSecurity(),
            // 人間監督接続監視
            this.monitorHumanSupervisionConnection(),
            // 倫理的制約遵守監視
            this.monitorEthicalConstraintCompliance()
        ).pipe(
            // 安全性状態統合
            scan((safetyState, update) => this.updateSafetyState(safetyState, update), {}),
            // 重大な安全性問題の検出
            tap(safetyState => {
                if (safetyState.criticalIssueDetected) {
                    this.triggerEmergencyShutdown(safetyState);
                }
            }),
            // 人間への安全性報告
            tap(safetyState => this.reportSafetyToHuman(safetyState))
        );
    }

    // 機械学習安全性確保
    async ensureMLSafety(
        mlModel: MachineLearningModel
    ): Promise<MLSafetyAssessment> {
        // モデル検証・テスト
        const modelValidation = await this.validateMLModel(mlModel);

        // 対抗例テスト
        const adversarialTesting = await this.conductAdversarialTesting(mlModel);

        // バイアス検出・軽減
        const biasAssessment = await this.assessAndMitigateBias(mlModel);

        // 説明可能性確保
        const explainability = await this.ensureModelExplainability(mlModel);

        // 堅牢性テスト
        const robustnessTesting = await this.testModelRobustness(mlModel);

        // 継続学習制約
        const learningConstraints = await this.establishLearningConstraints(mlModel);

        return {
            modelId: mlModel.id,
            validationResults: modelValidation,
            adversarialTesting,
            biasAssessment,
            explainability,
            robustnessTesting,
            learningConstraints,
            safetyScore: this.calculateMLSafetyScore({
                validation: modelValidation,
                adversarial: adversarialTesting,
                bias: biasAssessment,
                robustness: robustnessTesting
            }),
            certificationStatus: await this.assessMLCertificationStatus(mlModel),
            recommendedSafeguards: await this.recommendMLSafeguards(mlModel)
        };
    }

    // 国際法遵守確認
    async verifyInternationalLawCompliance(
        proposedAction: ProposedMilitaryAction
    ): Promise<InternationalLawComplianceResult> {
        // ジュネーブ条約遵守確認
        const genevaComplianceCheck = await this.checkGenevaConventionCompliance(proposedAction);

        // 戦争法規遵守確認
        const lawsOfWarCheck = await this.checkLawsOfWarCompliance(proposedAction);

        // 国際人道法遵守確認
        const ihlComplianceCheck = await this.checkIHLCompliance(proposedAction);

        // 特定通常兵器禁止制限条約遵守確認
        const ccwComplianceCheck = await this.checkCCWCompliance(proposedAction);

        // 追加議定書遵守確認
        const additionalProtocolsCheck = await this.checkAdditionalProtocolsCompliance(proposedAction);

        return {
            actionId: proposedAction.id,
            genevaCompliance: genevaComplianceCheck,
            lawsOfWarCompliance: lawsOfWarCheck,
            ihlCompliance: ihlComplianceCheck,
            ccwCompliance: ccwComplianceCheck,
            additionalProtocols: additionalProtocolsCheck,
            overallCompliance: this.assessOverallLegalCompliance({
                geneva: genevaComplianceCheck,
                lawsOfWar: lawsOfWarCheck,
                ihl: ihlComplianceCheck,
                ccw: ccwComplianceCheck,
                additionalProtocols: additionalProtocolsCheck
            }),
            legalRisks: await this.identifyLegalRisks(proposedAction),
            recommendedModifications: await this.recommendLegalModifications(proposedAction)
        };
    }
}

interface EthicalTargetSelectionResult {
    candidateTargets: TargetCandidate[];
    civilianAssessment: CivilianAssessment;
    proportionalityAssessment: ProportionalityAssessment;
    collateralDamageAssessment: CollateralDamageAssessment;
    militaryNecessity: MilitaryNecessityEvaluation;
    ethicalComplianceCheck: EthicalComplianceCheck;
    humanApprovalRequired: boolean;
    recommendedAction: RecommendedAction;
    confidenceMetrics: DecisionConfidenceMetrics;
}

interface EngagementExecutionResult {
    executed: boolean;
    humanDecision: HumanEngagementDecision;
    engagementExecution: EngagementExecution | null;
    effectAssessment: EffectAssessment | null;
    auditTrail: AuditTrail;
    lessonsLearned: string[];
}

interface AutonomousOperationResult {
    autonomyLevel: AutonomyLevel;
    permittedActions: PermittedAction[];
    executedActions: AutonomousAction[];
    operationAssessment: OperationAssessment;
    constraintCompliance: ConstraintComplianceResult;
    humanNotifications: HumanNotificationStatus;
    systemHealth: SystemHealthStatus;
}

interface MLSafetyAssessment {
    modelId: string;
    validationResults: ModelValidationResult;
    adversarialTesting: AdversarialTestingResult;
    biasAssessment: BiasAssessmentResult;
    explainability: ExplainabilityAssessment;
    robustnessTesting: RobustnessTestingResult;
    learningConstraints: LearningConstraint[];
    safetyScore: number;
    certificationStatus: CertificationStatus;
    recommendedSafeguards: RecommendedSafeguard[];
}

interface InternationalLawComplianceResult {
    actionId: string;
    genevaCompliance: ComplianceCheckResult;
    lawsOfWarCompliance: ComplianceCheckResult;
    ihlCompliance: ComplianceCheckResult;
    ccwCompliance: ComplianceCheckResult;
    additionalProtocols: ComplianceCheckResult;
    overallCompliance: OverallComplianceAssessment;
    legalRisks: LegalRisk[];
    recommendedModifications: LegalModification[];
}

// OpenDIS風分散軍事シミュレーション
class DistributedMilitarySimulation {
    // 実体状態更新プロトコル（Entity State PDU）
    sendEntityStateUpdate(entity: SimulationEntity): void {
        const entityStatePDU: EntityStatePDU = {
            pduHeader: {
                protocolVersion: 7,
                exerciseId: this.exerciseId,
                pduType: PDUType.ENTITY_STATE,
                timestamp: Date.now()
            },
            entityId: entity.id,
            forceId: entity.forceId,
            location: entity.position,
            orientation: entity.orientation,
            linearVelocity: entity.velocity,
            appearance: entity.appearance,
            deadReckoningParams: entity.deadReckoning
        };

        this.networkManager.broadcast(entityStatePDU);
    }

    // 火器発射プロトコル（Fire PDU）
    sendFirePDU(firingEntity: Entity, targetEntity: Entity, munition: Munition): void {
        const firePDU: FirePDU = {
            pduHeader: this.createPDUHeader(PDUType.FIRE),
            firingEntityId: firingEntity.id,
            targetEntityId: targetEntity.id,
            munitionEntityId: munition.id,
            locationInWorld: munition.initialPosition,
            descriptor: munition.descriptor,
            velocity: munition.initialVelocity
        };

        this.networkManager.broadcast(firePDU);
    }
}