diff --git a/hwe/compare/battle_log_snapshot.php b/hwe/compare/battle_log_snapshot.php
new file mode 100644
index 00000000..155c302d
--- /dev/null
+++ b/hwe/compare/battle_log_snapshot.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace sammo;
+
+if (PHP_SAPI !== 'cli' || getenv('REF_DETERMINISTIC_INSTALL_ENABLED') !== '1') {
+    http_response_code(404);
+    exit(1);
+}
+
+chdir(dirname(__DIR__));
+require_once 'lib.php';
+
+$rows = DB::db()->query(
+    'SELECT general_id, log_type, year, month, text
+       FROM general_record
+      WHERE log_type IN ("battle_brief", "battle")
+      ORDER BY id'
+);
+
+echo json_encode([
+    'schemaVersion' => 1,
+    'engine' => 'ref',
+    'logs' => array_map(static fn(array $row): array => [
+        'generalId' => (int)$row['general_id'],
+        'category' => $row['log_type'] === 'battle_brief' ? 'BATTLE_BRIEF' : 'BATTLE_DETAIL',
+        'year' => (int)$row['year'],
+        'month' => (int)$row['month'],
+        'text' => (string)$row['text'],
+    ], $rows),
+], JSON_THROW_ON_ERROR | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES), PHP_EOL;
diff --git a/hwe/compare/monthly_state_snapshot.php b/hwe/compare/monthly_state_snapshot.php
index af7921c8..03e20de4 100644
--- a/hwe/compare/monthly_state_snapshot.php
+++ b/hwe/compare/monthly_state_snapshot.php
@@ -75,7 +75,11 @@ foreach ($db->query('SELECT * FROM general ORDER BY no') as $row) {
         'dex4', 'dex5', 'killTurn', 'affinity', 'birthYear', 'deathYear', 'specAge', 'specAge2'] as $key) {
         $general[$key] = (int)$general[$key];
     }
-    $general['turnTime'] = $clock->formatTick(Util::toInt($general['turnTime']), true);
+    $general['turnTick'] = Util::toInt($general['turnTime']);
+    $general['turnTime'] = $clock->formatTick($general['turnTick'], true);
+    $general['recentWarTick'] = $general['recentWarTime'] === null
+        ? null
+        : Util::toInt($general['recentWarTime']);
     $general['recentWarTime'] = $general['recentWarTime'] === null
         ? null
         : $clock->formatTick(Util::toInt($general['recentWarTime']), true);
@@ -102,7 +106,9 @@ foreach ($db->query('SELECT * FROM city ORDER BY city') as $row) {
 }
 
 $nations = [];
-foreach ($db->query('SELECT * FROM nation ORDER BY nation') as $row) {
+$lastAttackableByNation = KVStorage::getValuesFromInterNamespace($db, 'nation_env', 'last_attackable');
+$lastCapitalMoveTrialByNation = KVStorage::getValuesFromInterNamespace($db, 'nation_env', 'last천도Trial');
+foreach ($db->query('SELECT *, CAST(tech AS DOUBLE) AS tech_raw FROM nation ORDER BY nation') as $row) {
     $nation = monthlySnapshotPick($row, [
         'id' => 'nation', 'name' => 'name', 'color' => 'color', 'capitalCityId' => 'capital',
         'gold' => 'gold', 'rice' => 'rice', 'tech' => 'tech', 'level' => 'level',
@@ -117,6 +123,12 @@ foreach ($db->query('SELECT * FROM nation ORDER BY nation') as $row) {
         $nation[$key] = (int)$nation[$key];
     }
     $nation['tech'] = (float)$nation['tech'];
+    $nation['techRaw'] = (float)$row['tech_raw'];
+    $nation['lastAttackable'] = (int)($lastAttackableByNation[$nation['id']] ?? 0);
+    $lastCapitalMoveTrial = $lastCapitalMoveTrialByNation[$nation['id']] ?? null;
+    $nation['lastCapitalMoveTrial'] = is_array($lastCapitalMoveTrial)
+        ? [(int)($lastCapitalMoveTrial[0] ?? 0), (int)($lastCapitalMoveTrial[1] ?? 0)]
+        : null;
     $nations[] = $nation;
 }
 
diff --git a/hwe/func.php b/hwe/func.php
index f3ca231d..167eaf87 100644
--- a/hwe/func.php
+++ b/hwe/func.php
@@ -1734,7 +1734,7 @@ function deleteNation(General $lord, bool $applyDB): array
 
     $nationGeneralList = General::createObjListFromDB(
         $db->queryFirstColumn(
-            'SELECT `no` FROM general WHERE nation=%i AND no != %i',
+            'SELECT `no` FROM general WHERE nation=%i AND no != %i ORDER BY no ASC',
             $nationID,
             $lordID
         ),
diff --git a/hwe/process_war.php b/hwe/process_war.php
index 68490380..b411afa6 100644
--- a/hwe/process_war.php
+++ b/hwe/process_war.php
@@ -37,7 +37,7 @@ function processWar(string $warSeed, General $attackerGeneral, array $rawAttacke
 
     $city = new WarUnitCity($rng, $rawDefenderCity, $rawDefenderNation, $year, $month, $startYear);
 
-    $defenderCityGeneralIDList = $db->queryFirstColumn('SELECT no FROM general WHERE nation=%i AND city=%i AND nation!=0', $city->getVar('nation'), $city->getVar('city'));
+    $defenderCityGeneralIDList = $db->queryFirstColumn('SELECT no FROM general WHERE nation=%i AND city=%i AND nation!=0 ORDER BY no', $city->getVar('nation'), $city->getVar('city'));
     $defenderCityGeneralList = General::createObjListFromDB($defenderCityGeneralIDList, null);
 
     $captureBattleFixture =
diff --git a/hwe/sammo/GeneralAI.php b/hwe/sammo/GeneralAI.php
index b93bb27c..7ba87443 100644
--- a/hwe/sammo/GeneralAI.php
+++ b/hwe/sammo/GeneralAI.php
@@ -2916,22 +2916,40 @@ class GeneralAI
     }
 
 
-    protected function do출병(): ?GeneralCommand
-    {
-        if (!$this->attackable) {
-            return null;
-        }
-
-        if ($this->dipState !== self::d전쟁) {
-            return null;
+    protected function do출병(): ?GeneralCommand
+    {
+        $traceEnabled = in_array((string)$this->general->getID(), array_filter(explode(',', (string)getenv('REF_AI_TRACE_GENERAL_IDS')), 'strlen'), true);
+        $trace = static function (string $stage, array $values = []) use ($traceEnabled): void {
+            if ($traceEnabled) {
+                fwrite(STDOUT, 'AI_WAR_TRACE ' . Json::encode(['engine' => 'ref', 'stage' => $stage] + $values) . "\n");
+            }
+        };
+        $trace('start', [
+            'generalId' => $this->general->getID(), 'attackable' => $this->attackable,
+            'dipState' => $this->dipState, 'nationRice' => $this->nation['rice'],
+            'baseRice' => GameConst::$baserice, 'train' => $this->general->getVar('train'),
+            'atmos' => $this->general->getVar('atmos'), 'crew' => $this->general->getVar('crew'),
+            'fullLeadership' => $this->fullLeadership, 'minWarCrew' => $this->nationPolicy->minWarCrew,
+            'cityID' => $this->city['city'], 'front' => $this->city['front'],
+            'warTargetNation' => $this->warTargetNation,
+        ]);
+        if (!$this->attackable) {
+            $trace('not-attackable');
+            return null;
+        }
+
+        if ($this->dipState !== self::d전쟁) {
+            $trace('not-at-war');
+            return null;
         }
 
         $general = $this->getGeneralObj();
         $city = $this->city;
         $nation = $this->nation;
 
-        if (($nation['rice'] < GameConst::$baserice) && $general->getNPCType() >= 2 && $this->rng->nextBool(0.7)) {
-            return null;
+        if (($nation['rice'] < GameConst::$baserice) && $general->getNPCType() >= 2 && $this->rng->nextBool(0.7)) {
+            $trace('low-nation-rice');
+            return null;
         }
 
         $cityID = $city['city'];
@@ -2939,22 +2957,27 @@ class GeneralAI
 
         $db = DB::db();
 
-        if ($general->getVar('train') < min(100, $this->nationPolicy->properWarTrainAtmos)) {
-            return null;
-        }
-        if ($general->getVar('atmos') < min(100, $this->nationPolicy->properWarTrainAtmos)) {
-            return null;
-        }
-        if ($general->getVar('crew') < min(($this->fullLeadership - 2) * 100, $this->nationPolicy->minWarCrew)) {
-            return null;
-        }
-
-        if ($city['front'] === 0) {
-            return null;
-        }
-
-        if ($city['front'] === 1) {
-            return null;
+        if ($general->getVar('train') < min(100, $this->nationPolicy->properWarTrainAtmos)) {
+            $trace('low-train');
+            return null;
+        }
+        if ($general->getVar('atmos') < min(100, $this->nationPolicy->properWarTrainAtmos)) {
+            $trace('low-atmos');
+            return null;
+        }
+        if ($general->getVar('crew') < min(($this->fullLeadership - 2) * 100, $this->nationPolicy->minWarCrew)) {
+            $trace('low-crew');
+            return null;
+        }
+
+        if ($city['front'] === 0) {
+            $trace('front-zero');
+            return null;
+        }
+
+        if ($city['front'] === 1) {
+            $trace('front-one');
+            return null;
         }
 
         $attackableNations = [];
@@ -2969,11 +2992,12 @@ class GeneralAI
         }
         $nearCities = array_keys(CityConst::byID($cityID)->path);
 
-        $attackableCities = $db->queryFirstColumn(
+        $attackableCities = $db->queryFirstColumn(
             'SELECT city, nation FROM city WHERE nation IN %li AND city IN %li',
             $attackableNations,
             $nearCities
-        );
+        );
+        $trace('destinations', ['attackableNations' => $attackableNations, 'nearCities' => $nearCities, 'attackableCities' => $attackableCities]);
 
         if (count($attackableCities) == 0) {
             throw new \RuntimeException('출병 불가' . $cityID . var_export($attackableNations, true) . var_export($nearCities, true));