diff --git a/.husky/pre-commit b/.husky/pre-commit
index a282f31f5..99aa617f5 100755
--- a/.husky/pre-commit
+++ b/.husky/pre-commit
@@ -5,4 +5,4 @@
 export PATH="/usr/local/bin:$HOME/.npm-global/bin:$HOME/.nvm/versions/node/$(node -v)/bin:$PATH"
 
 # Then run lint-staged if tests pass
-npx lint-staged
+cmd lint-staged
diff --git a/src/client/ClientGameRunner.ts b/src/client/ClientGameRunner.ts
index fbb1b83aa..e1e3fa02e 100644
--- a/src/client/ClientGameRunner.ts
+++ b/src/client/ClientGameRunner.ts
@@ -47,6 +47,7 @@ import {
 } from "./Transport";
 import { createCanvas } from "./Utils";
 import { createRenderer, GameRenderer } from "./graphics/GameRenderer";
+import { GoToPositionEvent } from "./graphics/layers/Leaderboard";
 import SoundManager from "./sound/SoundManager";
 
 export interface LobbyConfig {
@@ -194,6 +195,7 @@ async function createClientGame(
 export class ClientGameRunner {
   private myPlayer: PlayerView | null = null;
   private isActive = false;
+  private hasZoomedToSpawn = false;
 
   private turnsSeen = 0;
   private hasJoined = false;
@@ -292,6 +294,16 @@ export class ClientGameRunner {
       this.gameView.update(gu);
       this.renderer.tick();
 
+      const myPlayer = this.gameView.myPlayer();
+      if (!this.hasZoomedToSpawn && myPlayer && myPlayer.numTilesOwned() > 0) {
+        const initialSpawnTile = myPlayer.initialSpawnTile();
+        if (initialSpawnTile) {
+          const cell = this.gameView.cell(initialSpawnTile);
+          this.eventBus.emit(new GoToPositionEvent(cell.x, cell.y));
+          this.hasZoomedToSpawn = true;
+        }
+      }
+
       if (gu.updates[GameUpdateType.Win].length > 0) {
         this.saveGame(gu.updates[GameUpdateType.Win][0]);
       }
diff --git a/src/client/HostLobbyModal.ts b/src/client/HostLobbyModal.ts
index a7a743ff1..50c8dd936 100644
--- a/src/client/HostLobbyModal.ts
+++ b/src/client/HostLobbyModal.ts
@@ -53,6 +53,13 @@ export class HostLobbyModal extends LitElement {
   @state() private clients: ClientInfo[] = [];
   @state() private useRandomMap: boolean = false;
   @state() private disabledUnits: UnitType[] = [];
+<<<<<<< Updated upstream
+=======
+
+  private readonly nukeWarsDisabledUnits = [
+    UnitType.MIRV,
+  ];
+>>>>>>> Stashed changes
   @state() private lobbyCreatorClientID: string = "";
   @state() private lobbyIdVisible: boolean = true;
 
diff --git a/src/client/SinglePlayerModal.ts b/src/client/SinglePlayerModal.ts
index 446dde847..f1cf8f973 100644
--- a/src/client/SinglePlayerModal.ts
+++ b/src/client/SinglePlayerModal.ts
@@ -49,6 +49,13 @@ export class SinglePlayerModal extends LitElement {
 
   @state() private disabledUnits: UnitType[] = [];
 
+<<<<<<< Updated upstream
+=======
+  private readonly nukeWarsDisabledUnits = [
+    UnitType.MIRV,
+  ];
+
+>>>>>>> Stashed changes
   private userSettings: UserSettings = new UserSettings();
 
   connectedCallback() {
diff --git a/src/core/GameRunner.ts b/src/core/GameRunner.ts
index 3a309359f..7946477d7 100644
--- a/src/core/GameRunner.ts
+++ b/src/core/GameRunner.ts
@@ -17,6 +17,7 @@ import {
   PlayerInfo,
   PlayerProfile,
   PlayerType,
+  UnitType,
 } from "./game/Game";
 import { createGame } from "./game/GameImpl";
 import { TileRef } from "./game/GameMap";
@@ -186,7 +187,7 @@ export class GameRunner {
     const tile =
       x !== undefined && y !== undefined ? this.game.ref(x, y) : null;
     const actions = {
-      canAttack: tile !== null && player.canAttack(tile),
+      canAttack: tile !== null && player.canAttack(tile, UnitType.City),
       buildableUnits: player.buildableUnits(tile),
       canSendEmojiAllPlayers: player.canSendEmoji(AllPlayers),
     } as PlayerActions;
diff --git a/src/core/configuration/DefaultConfig.ts b/src/core/configuration/DefaultConfig.ts
index 0aece2a9c..1d2679cf6 100644
--- a/src/core/configuration/DefaultConfig.ts
+++ b/src/core/configuration/DefaultConfig.ts
@@ -323,6 +323,12 @@ export class DefaultConfig implements Config {
   }
 
   isUnitDisabled(unitType: UnitType): boolean {
+<<<<<<< Updated upstream
+=======
+    if (this._gameConfig.gameMode === GameMode.NukeWars) {
+      return unitType === UnitType.MIRV;
+    }
+>>>>>>> Stashed changes
     return this._gameConfig.disabledUnits?.includes(unitType) ?? false;
   }
 
@@ -616,6 +622,16 @@ export class DefaultConfig implements Config {
   numSpawnPhaseTurns(): number {
     return this._gameConfig.gameType === GameType.Singleplayer ? 100 : 300;
   }
+<<<<<<< Updated upstream
+=======
+
+  numPreparationPhaseTurns(): number {
+    if (this._gameConfig.gameMode === GameMode.NukeWars) {
+      return 180 * 10; // 180 seconds * 10 ticks/sec
+    }
+    return 0;
+  }
+>>>>>>> Stashed changes
   numBots(): number {
     return this.bots();
   }
diff --git a/src/core/execution/SpawnExecution.ts b/src/core/execution/SpawnExecution.ts
index 57baff6ee..409eeea86 100644
--- a/src/core/execution/SpawnExecution.ts
+++ b/src/core/execution/SpawnExecution.ts
@@ -37,6 +37,13 @@ export class SpawnExecution implements Execution {
       player = this.mg.addPlayer(this.playerInfo);
     }
 
+<<<<<<< Updated upstream
+=======
+    const spawnTile = this.isNukeWarsAndBaikal(player)
+      ? this.findBestNukeWarsSpawn(player)
+      : this.tile;
+
+>>>>>>> Stashed changes
     player.tiles().forEach((t) => player.relinquish(t));
     getSpawnTiles(this.mg, this.tile).forEach((t) => {
       player.conquer(t);
@@ -58,4 +65,92 @@ export class SpawnExecution implements Execution {
   activeDuringSpawnPhase(): boolean {
     return true;
   }
+
+    private isNukeWarsAndBaikal(player: Player): boolean {
+    const gc = this.mg.config().gameConfig();
+    return (
+      gc.gameMode === GameMode.NukeWars && gc.gameMap === GameMapType.Baikal
+    );
+  }
+
+  private findBestNukeWarsSpawn(player: Player): TileRef {
+    const mapWidth = this.mg.width();
+    const midpoint = Math.floor(mapWidth / 2);
+    const wantLeft = player.smallID() % 2 === 1;
+
+    let bestTile: TileRef | null = null;
+    let bestScore = Infinity;
+
+    this.mg.forEachTile((t) => {
+      const xt = this.mg.x(t);
+      const onCorrectHalf = wantLeft ? xt < midpoint : xt >= midpoint;
+
+      if (onCorrectHalf && !this.mg.hasOwner(t) && this.mg.isLand(t)) {
+        const distToOriginal = this.mg.manhattanDist(this.tile, t);
+        const distToMidpoint = Math.abs(xt - midpoint);
+        const distToTeam = this.minDistToTeam(player, t);
+
+        // Score combines distance from original tile, distance from midpoint, and distance from team members.
+        // We want to be close to the original spawn, but also spread out from teammates.
+        const score =
+          distToOriginal +
+          distToMidpoint * -0.5 + // Bias towards the center
+          (isFinite(distToTeam) ? -distToTeam * 0.9 : 0) + // Bias away from teammates
+          this.bandScore(player, t); // Bias towards a vertical band to spread out spawns
+
+        if (score < bestScore) {
+          bestScore = score;
+          bestTile = t;
+        }
+      }
+    });
+
+    return bestTile ?? this.tile;
+  }
+
+  private minDistToTeam(player: Player, tile: TileRef): number {
+    let minDist = Infinity;
+    const team = player.team();
+    if (!team) {
+      return minDist;
+    }
+
+    for (const p of this.mg.players()) {
+      if (p.team() !== team || p === player) {
+        continue;
+      }
+      for (const owned of p.tiles()) {
+        const d = this.mg.manhattanDist(owned, tile);
+        if (d < minDist) {
+          minDist = d;
+        }
+        if (minDist === 0) {
+          return 0;
+        }
+      }
+    }
+
+    return minDist;
+  }
+
+  private bandScore(player: Player, tile: TileRef): number {
+    const team = player.team();
+    if (!team) {
+      return 0;
+    }
+
+    const teamPlayers = this.mg
+      .players()
+      .filter((pp) => pp.team() === team)
+      .sort((a, b) => a.smallID() - b.smallID());
+    const teamIndex = teamPlayers.findIndex((pp) => pp === player);
+    const teamCount = Math.max(1, teamPlayers.length);
+    const numBands = Math.max(1, Math.round(Math.sqrt(teamCount)));
+    const desiredBand = Math.floor((teamIndex / teamCount) * numBands);
+    const y = this.mg.y(tile);
+    const bandIndex = Math.floor((y / this.mg.height()) * numBands);
+    const bandPenalty = 24; // tunes vertical spread strength
+
+    return Math.abs(bandIndex - desiredBand) * bandPenalty;
+  }
 }
diff --git a/src/core/execution/WinCheckExecution.ts b/src/core/execution/WinCheckExecution.ts
index be9793cb8..66646d3b1 100644
--- a/src/core/execution/WinCheckExecution.ts
+++ b/src/core/execution/WinCheckExecution.ts
@@ -31,7 +31,11 @@ export class WinCheckExecution implements Execution {
 
     if (this.mg.config().gameConfig().gameMode === GameMode.FFA) {
       this.checkWinnerFFA();
+<<<<<<< Updated upstream
     } else {
+=======
+    } else if (gameMode === GameMode.NukeWars || gameMode === GameMode.Team) {
+>>>>>>> Stashed changes
       this.checkWinnerTeam();
     }
   }
@@ -63,32 +67,76 @@ export class WinCheckExecution implements Execution {
 
   checkWinnerTeam(): void {
     if (this.mg === null) throw new Error("Not initialized");
+
     const teamToTiles = new Map<Team, number>();
     for (const player of this.mg.players()) {
       const team = player.team();
-      // Sanity check, team should not be null here
       if (team === null) continue;
       teamToTiles.set(
         team,
         (teamToTiles.get(team) ?? 0) + player.numTilesOwned(),
       );
     }
-    const sorted = Array.from(teamToTiles.entries()).sort(
-      (a, b) => b[1] - a[1],
-    );
+
+    const sorted = Array.from(teamToTiles.entries()).sort((a, b) => b[1] - a[1]);
     if (sorted.length === 0) {
       return;
     }
+
+    const gameMode = this.mg.config().gameConfig().gameMode;
+    if (gameMode === GameMode.NukeWars) {
+      this.checkNukeWarsWinCondition(sorted);
+    } else {
+      this.checkTeamWinCondition(sorted);
+    }
+  }
+
+<<<<<<< Updated upstream
+=======
+  private checkNukeWarsWinCondition(sorted: [Team, number][]): void {
+    if (this.mg === null) throw new Error("Not initialized");
+    const numTilesWithoutFallout =
+      this.mg.numLandTiles() - this.mg.numTilesWithFallout();
+
+    for (const [team, tiles] of sorted) {
+      const percentage = (tiles / numTilesWithoutFallout) * 100;
+      if (percentage < 5 && team !== ColoredTeams.Bot) {
+        const otherTeam = sorted.find(
+          ([t, _]) => t !== team && t !== ColoredTeams.Bot,
+        );
+        if (otherTeam) {
+          this.mg.setWinner(otherTeam[0], this.mg.stats().stats());
+          console.log(
+            `${otherTeam[0]} has won the game by reducing ${team} territory below 5%`,
+          );
+          this.active = false;
+          return;
+        }
+      }
+    }
+
+    if (this.isTimeElapsed()) {
+      const winner = sorted.find(([t, _]) => t !== ColoredTeams.Bot);
+      if (winner) {
+        this.mg.setWinner(winner[0], this.mg.stats().stats());
+        console.log(
+          `${winner[0]} has won the game by having most territory when time elapsed`,
+        );
+        this.active = false;
+      }
+    }
+  }
+
+  private checkTeamWinCondition(sorted: [Team, number][]): void {
+    if (this.mg === null) throw new Error("Not initialized");
     const max = sorted[0];
-    const timeElapsed =
-      (this.mg.ticks() - this.mg.config().numSpawnPhaseTurns()) / 10;
     const numTilesWithoutFallout =
       this.mg.numLandTiles() - this.mg.numTilesWithFallout();
     const percentage = (max[1] / numTilesWithoutFallout) * 100;
+
     if (
       percentage > this.mg.config().percentageTilesOwnedToWin() ||
-      (this.mg.config().gameConfig().maxTimerValue !== undefined &&
-        timeElapsed - this.mg.config().gameConfig().maxTimerValue! * 60 >= 0)
+      this.isTimeElapsed()
     ) {
       if (max[0] === ColoredTeams.Bot) return;
       this.mg.setWinner(max[0], this.mg.stats().stats());
@@ -97,6 +145,15 @@ export class WinCheckExecution implements Execution {
     }
   }
 
+  private isTimeElapsed(): boolean {
+    if (this.mg === null) throw new Error("Not initialized");
+    const timeElapsed =
+      (this.mg.ticks() - this.mg.config().numSpawnPhaseTurns()) / 10;
+    const maxTimerValue = this.mg.config().gameConfig().maxTimerValue;
+    return maxTimerValue !== undefined && timeElapsed >= maxTimerValue * 60;
+  }
+
+>>>>>>> Stashed changes
   isActive(): boolean {
     return this.active;
   }
diff --git a/src/core/game/Game.ts b/src/core/game/Game.ts
index 822155c8a..21aa78e91 100644
--- a/src/core/game/Game.ts
+++ b/src/core/game/Game.ts
@@ -635,7 +635,7 @@ export interface Player {
   canTrade(other: Player): boolean;
 
   // Attacking.
-  canAttack(tile: TileRef): boolean;
+  canAttack(tile: TileRef, unitType: UnitType): boolean;
 
   createAttack(
     target: Player | TerraNullius,
diff --git a/src/core/game/GameImpl.ts b/src/core/game/GameImpl.ts
index b4712954a..2ab9e10de 100644
--- a/src/core/game/GameImpl.ts
+++ b/src/core/game/GameImpl.ts
@@ -96,15 +96,30 @@ export class GameImpl implements Game {
     this._width = _map.width();
     this._height = _map.height();
     this.unitGrid = new UnitGrid(this._map);
+<<<<<<< Updated upstream
 
     if (_config.gameConfig().gameMode === GameMode.Team) {
+=======
+    if (this.isTeamBasedGame()) {
+>>>>>>> Stashed changes
       this.populateTeams();
     }
     this.addPlayers();
   }
 
+  private isTeamBasedGame(): boolean {
+    const gameMode = this._config.gameConfig().gameMode;
+    return gameMode === GameMode.Team || gameMode === GameMode.NukeWars;
+  }
+
   private populateTeams() {
     let numPlayerTeams = this._config.playerTeams();
+<<<<<<< Updated upstream
+=======
+    if (this._config.gameConfig().gameMode === GameMode.NukeWars) {
+      numPlayerTeams = 2;
+    }
+>>>>>>> Stashed changes
     if (typeof numPlayerTeams !== "number") {
       const players = this._humans.length + this._nations.length;
       switch (numPlayerTeams) {
@@ -323,6 +338,15 @@ export class GameImpl implements Game {
     return this._ticks <= this.config().numSpawnPhaseTurns();
   }
 
+<<<<<<< Updated upstream
+=======
+  inPreparationPhase(): boolean {
+    const spawn = this.config().numSpawnPhaseTurns();
+    const prep = this.config().numPreparationPhaseTurns();
+    return this._ticks > spawn && this._ticks <= spawn + prep;
+  }
+
+>>>>>>> Stashed changes
   ticks(): number {
     return this._ticks;
   }
@@ -340,7 +364,7 @@ export class GameImpl implements Game {
     const inited: Execution[] = [];
     const unInited: Execution[] = [];
     this.unInitExecs.forEach((e) => {
-      if (!this.inSpawnPhase() || e.activeDuringSpawnPhase()) {
+      if (!this.inSpawnPhase() || (e.activeDuringSpawnPhase && e.activeDuringSpawnPhase())) {
         e.init(this, this._ticks);
         inited.push(e);
       } else {
@@ -665,7 +689,11 @@ export class GameImpl implements Game {
   }
 
   teams(): Team[] {
+<<<<<<< Updated upstream
     if (this._config.gameConfig().gameMode !== GameMode.Team) {
+=======
+    if (!this.isTeamBasedGame()) {
+>>>>>>> Stashed changes
       return [];
     }
     return [this.botTeam, ...this.playerTeams];
diff --git a/src/core/game/GameUpdates.ts b/src/core/game/GameUpdates.ts
index 922212923..22780e132 100644
--- a/src/core/game/GameUpdates.ts
+++ b/src/core/game/GameUpdates.ts
@@ -171,6 +171,7 @@ export interface PlayerUpdate {
   hasSpawned: boolean;
   betrayals?: bigint;
   lastDeleteUnitTick: Tick;
+  initialSpawnTile?: TileRef;
 }
 
 export interface AllianceView {
diff --git a/src/core/game/GameView.ts b/src/core/game/GameView.ts
index ccceacef9..13f5a1516 100644
--- a/src/core/game/GameView.ts
+++ b/src/core/game/GameView.ts
@@ -181,6 +181,7 @@ export class UnitView {
 export class PlayerView {
   public anonymousName: string | null = null;
   private decoder?: PatternDecoder;
+  private _initialSpawnTile: TileRef | null = null;
 
   private _territoryColor: Colord;
   private _borderColor: Colord;
@@ -430,6 +431,14 @@ export class PlayerView {
     return this.data.isDisconnected;
   }
 
+  initialSpawnTile(): TileRef | null {
+    return this._initialSpawnTile;
+  }
+
+  setInitialSpawnTile(tile: TileRef) {
+    this._initialSpawnTile = tile;
+  }
+
   lastDeleteUnitTick(): Tick {
     return this.data.lastDeleteUnitTick;
   }
@@ -513,17 +522,21 @@ export class GameView implements GameMap {
         player.data = pu;
         player.nameData = gu.playerNameViewData[pu.id];
       } else {
+        const newPlayerView = new PlayerView(
+          this,
+          pu,
+          gu.playerNameViewData[pu.id],
+          // First check human by clientID, then check nation by name.
+          this._cosmetics.get(pu.clientID ?? "") ??
+            this._cosmetics.get(pu.name) ??
+            {},
+        );
+        if (pu.initialSpawnTile !== undefined) {
+          newPlayerView.setInitialSpawnTile(pu.initialSpawnTile);
+        }
         this._players.set(
           pu.id,
-          new PlayerView(
-            this,
-            pu,
-            gu.playerNameViewData[pu.id],
-            // First check human by clientID, then check nation by name.
-            this._cosmetics.get(pu.clientID ?? "") ??
-              this._cosmetics.get(pu.name) ??
-              {},
-          ),
+          newPlayerView,
         );
       }
     });
diff --git a/src/core/game/PlayerImpl.ts b/src/core/game/PlayerImpl.ts
index 8118a1dec..cd79bc850 100644
--- a/src/core/game/PlayerImpl.ts
+++ b/src/core/game/PlayerImpl.ts
@@ -66,6 +66,7 @@ class Donation {
 export class PlayerImpl implements Player {
   public _lastTileChange: number = 0;
   public _pseudo_random: PseudoRandom;
+  public _initialSpawnTile: TileRef | null = null;
 
   private _gold: bigint;
   private _troops: bigint;
@@ -175,6 +176,7 @@ export class PlayerImpl implements Player {
       hasSpawned: this.hasSpawned(),
       betrayals: stats?.betrayals,
       lastDeleteUnitTick: this.lastDeleteUnitTick,
+      initialSpawnTile: this._initialSpawnTile ?? undefined,
     };
   }
 
@@ -307,6 +309,9 @@ export class PlayerImpl implements Player {
     this._troops = toInt(troops);
   }
   conquer(tile: TileRef) {
+    if (this._initialSpawnTile === null && this._tiles.size === 0) {
+      this._initialSpawnTile = tile;
+    }
     this.mg.conquer(this, tile);
   }
   orderRetreat(id: string) {
@@ -911,6 +916,79 @@ export class PlayerImpl implements Player {
     });
   }
 
+<<<<<<< Updated upstream
+=======
+  private isInTeamSpawnZone(tile: TileRef): boolean {
+    const gameMode = this.mg.config().gameConfig().gameMode;
+    if (gameMode !== GameMode.NukeWars) {
+      return true;
+    }
+
+    const team = this.team();
+    if (!team) return false;
+
+    // Simple geometric split:
+    // Team 1 (first team) gets left half (x < width/2)
+    // Team 2 (second team) gets right half (x >= width/2)
+    const x = this.mg.x(tile);
+    const mapWidth = this.mg.width();
+    const midpoint = Math.floor(mapWidth / 2);
+
+    // Team 1 gets left half, Team 2 gets right half
+    const isTeam1 = team === this.mg.teams()[0];
+    return isTeam1 ? x < midpoint : x >= midpoint;
+  }
+
+  private isNukeWars(): boolean {
+    return this.mg.config().gameConfig().gameMode === GameMode.NukeWars;
+  }
+
+  private isNukeWarsAndBaikal(): boolean {
+    const gc = this.mg.config().gameConfig();
+    return (
+      gc.gameMode === GameMode.NukeWars && gc.gameMap === GameMapType.Baikal
+    );
+  }
+
+  private canBuildShipNukeWars(
+    unitType: UnitType,
+    targetTile: TileRef,
+  ): boolean {
+    // Transport ships cannot enter enemy team territory
+    if (unitType === UnitType.TransportShip) {
+      const targetOwner = this.mg.owner(targetTile);
+      if (
+        targetOwner.isPlayer() &&
+        !this.isOnSameTeam(targetOwner as Player)
+      ) {
+        this.mg.displayMessage(
+          "Transport ships cannot enter enemy team territory in Nuke Wars",
+          MessageType.ATTACK_FAILED,
+          this.id(),
+        );
+        return false;
+      }
+    }
+    // Warships and TradeShips are allowed to go over to the enemy's spawn
+    return true;
+  }
+
+  private canBuildNukeNukeWars(unitType: UnitType): boolean {
+    if (
+      (unitType === UnitType.AtomBomb || unitType === UnitType.HydrogenBomb) &&
+      this.mg.inPreparationPhase()
+    ) {
+      this.mg.displayMessage(
+        "Nuclear weapons cannot be launched during the preparation phase",
+        MessageType.ATTACK_FAILED,
+        this.id(),
+      );
+      return false;
+    }
+    return true;
+  }
+
+>>>>>>> Stashed changes
   canBuild(
     unitType: UnitType,
     targetTile: TileRef,
@@ -920,10 +998,31 @@ export class PlayerImpl implements Player {
       return false;
     }
 
+<<<<<<< Updated upstream
+=======
+    if (this.isNukeWarsAndBaikal()) {
+      if (!this.canBuildShipNukeWars(unitType, targetTile)) {
+        return false;
+      }
+      if (
+        this.mg.inPreparationPhase() &&
+        !this.isInTeamSpawnZone(targetTile)
+      ) {
+        this.mg.displayMessage(
+          "During preparation phase, you can only build in your own territory",
+          MessageType.ATTACK_FAILED,
+          this.id(),
+        );
+        return false;
+      }
+    }
+
+>>>>>>> Stashed changes
     const cost = this.mg.unitInfo(unitType).cost(this);
     if (!this.isAlive() || this.gold() < cost) {
       return false;
     }
+
     switch (unitType) {
       case UnitType.MIRV:
         if (!this.mg.hasOwner(targetTile)) {
@@ -932,6 +1031,12 @@ export class PlayerImpl implements Player {
         return this.nukeSpawn(targetTile);
       case UnitType.AtomBomb:
       case UnitType.HydrogenBomb:
+<<<<<<< Updated upstream
+=======
+        if (this.isNukeWars() && !this.canBuildNukeNukeWars(unitType)) {
+          return false;
+        }
+>>>>>>> Stashed changes
         return this.nukeSpawn(targetTile);
       case UnitType.MIRVWarhead:
         return targetTile;
@@ -1033,7 +1138,16 @@ export class PlayerImpl implements Player {
   }
 
   private validStructureSpawnTiles(tile: TileRef): TileRef[] {
+<<<<<<< Updated upstream
     if (this.mg.owner(tile) !== this) {
+=======
+    const owner = this.mg.owner(tile);
+    if (this.isNukeWars() && this.mg.inPreparationPhase()) {
+      if (!owner.isPlayer() || !this.isOnSameTeam(owner as Player)) {
+        return [];
+      }
+    } else if (owner !== this) {
+>>>>>>> Stashed changes
       return [];
     }
     const searchRadius = 15;
@@ -1145,7 +1259,7 @@ export class PlayerImpl implements Player {
     return this._incomingAttacks;
   }
 
-  public canAttack(tile: TileRef): boolean {
+  public canAttack(tile: TileRef, unitType: UnitType): boolean {
     if (
       this.mg.hasOwner(tile) &&
       this.mg.config().numSpawnPhaseTurns() +
@@ -1168,6 +1282,38 @@ export class PlayerImpl implements Player {
     if (!this.mg.isLand(tile)) {
       return false;
     }
+<<<<<<< Updated upstream
+=======
+
+    // Nuke Wars specific attack rules
+    if (this.isNukeWarsAndBaikal()) {
+      const mapWidth = this.mg.width();
+      const tx = this.mg.x(tile);
+      const attackerLeft = this.smallID() % 2 === 1;
+      const tileLeft = tx < Math.floor(mapWidth / 2);
+
+      // During spawn phase, only attack within own half
+      if (this.mg.inSpawnPhase()) {
+        if (attackerLeft !== tileLeft) {
+          return false;
+        }
+      } else {
+        // After spawn phase, only nuclear missiles, warships, and tradeships can cross the midpoint
+        const canCross =
+          unitType === UnitType.AtomBomb ||
+          unitType === UnitType.HydrogenBomb ||
+          unitType === UnitType.MIRV ||
+          unitType === UnitType.MIRVWarhead ||
+          unitType === UnitType.Warship ||
+          unitType === UnitType.TradeShip;
+
+        if (attackerLeft !== tileLeft && !canCross) {
+          return false;
+        }
+      }
+    }
+
+>>>>>>> Stashed changes
     if (this.mg.hasOwner(tile)) {
       return this.sharesBorderWith(other);
     } else {