diff --git a/app/game-api/test/commandInput.test.ts b/app/game-api/test/commandInput.test.ts
index 97d5c0c1..ad464973 100644
--- a/app/game-api/test/commandInput.test.ts
+++ b/app/game-api/test/commandInput.test.ts
@@ -6,10 +6,7 @@ import {
 } from '@sammo-ts/logic';
 import { describe, expect, it } from 'vitest';
 
-import {
-    buildTurnCommandInputFields,
-    parseReservedTurnArgs,
-} from '../src/turns/commandInput.js';
+import { buildTurnCommandInputFields, parseReservedTurnArgs } from '../src/turns/commandInput.js';
 
 describe('turn command argument input', () => {
     it('builds supported fields for every argument-bearing command module', async () => {
@@ -22,6 +19,9 @@ describe('turn command argument input', () => {
             key: spec.key,
             fields: buildTurnCommandInputFields(spec),
         }));
+        const nationFields = nation
+            .filter((spec) => spec.reqArg)
+            .map((spec) => ({ key: spec.key, fields: buildTurnCommandInputFields(spec) }));
 
         expect(argumentSpecs).toHaveLength(44);
         expect(fields.every((entry) => entry.fields.length > 0)).toBe(true);
@@ -32,6 +32,34 @@ describe('turn command argument input', () => {
             { key: 'destNationId', kind: 'select', optionSource: 'nations' },
             { key: 'amountList', kind: 'numberTuple' },
         ]);
+
+        expect(
+            nationFields
+                .filter((entry) => entry.key !== 'che_발령')
+                .flatMap((entry) =>
+                    entry.fields
+                        .filter((field) => field.optionSource === 'cities' || field.optionSource === 'nations')
+                        .map((field) => `${entry.key}:${field.optionSource}`)
+                )
+                .sort()
+        ).toEqual(
+            [
+                'che_급습:nations',
+                'che_물자원조:nations',
+                'che_백성동원:cities',
+                'che_불가침제의:nations',
+                'che_불가침파기제의:nations',
+                'che_선전포고:nations',
+                'che_수몰:cities',
+                'che_이호경식:nations',
+                'che_종전제의:nations',
+                'che_천도:cities',
+                'che_초토화:cities',
+                'che_피장파장:nations',
+                'che_허보:cities',
+                'cr_인구이동:cities',
+            ].sort()
+        );
     });
 
     it('normalizes valid arguments and rejects malformed or wrong-scope commands', async () => {
@@ -50,8 +78,6 @@ describe('turn command argument input', () => {
             amount: 200,
             destGeneralId: 7,
         });
-        await expect(parseReservedTurnArgs('general', 'che_포상', {})).rejects.toThrow(
-            'Unknown general turn command'
-        );
+        await expect(parseReservedTurnArgs('general', 'che_포상', {})).rejects.toThrow('Unknown general turn command');
     });
 });
diff --git a/app/game-frontend/e2e/commandArguments.spec.ts b/app/game-frontend/e2e/commandArguments.spec.ts
index 4bb3bc29..4ca368ca 100644
--- a/app/game-frontend/e2e/commandArguments.spec.ts
+++ b/app/game-frontend/e2e/commandArguments.spec.ts
@@ -522,6 +522,21 @@ const commandTable = {
                 buildCityCommand('che_백성동원', '백성동원'),
                 buildCityCommand('che_수몰', '수몰'),
                 buildCityCommand('che_허보', '허보'),
+                buildNationCommand('che_이호경식', '이호경식'),
+                buildNationCommand('che_급습', '급습'),
+                {
+                    ...buildNationCommand('che_피장파장', '피장파장'),
+                    inputFields: [
+                        ...buildNationCommand('che_피장파장', '피장파장').inputFields,
+                        {
+                            key: 'commandType',
+                            label: '대응 명령',
+                            kind: 'select',
+                            required: true,
+                            options: [{ value: 'che_수몰', label: '수몰' }],
+                        },
+                    ],
+                },
             ],
         },
     ],
@@ -815,7 +830,7 @@ const install = async (page: Page, rejectGeneral = false, commandTableResponse:
                         { id: 2, name: '허창', level: 7, region: 2, x: 240, y: 180, path: [1] },
                     ],
                     regionMap: { 1: '하북', 2: '예주' },
-                    levelMap: { 8: '특' },
+                    levelMap: { 8: '특', 7: '대' },
                 });
             if (name === 'auth.status') return response({ ok: true });
             if (name === 'lobby.info')
@@ -1778,18 +1793,25 @@ test('uses the map to choose a nation target in the chief command window', async
     await page.screenshot({ path: test.info().outputPath('chief-nation-map-option.png'), fullPage: true });
 });
 
-test('shows city or capital maps for every requested chief command', async ({ page }) => {
+test('shows a map and target details for every city or nation argument chief command except assignment', async ({
+    page,
+}) => {
     await install(page);
     await page.setViewportSize({ width: 1200, height: 900 });
     const cases = [
-        { category: '인사', action: '발령', mode: 'city' },
         { category: '특수', action: '초토화', mode: 'city' },
         { category: '특수', action: '천도', mode: 'city' },
-        { category: '특수', action: '증축', mode: 'capital' },
-        { category: '특수', action: '감축', mode: 'capital' },
         { category: '전략', action: '수몰', mode: 'city' },
         { category: '전략', action: '허보', mode: 'city' },
         { category: '전략', action: '백성동원', mode: 'city' },
+        { category: '외교', action: '원조', mode: 'nation' },
+        { category: '외교', action: '불가침 제의', mode: 'nation' },
+        { category: '외교', action: '선전포고', mode: 'nation' },
+        { category: '외교', action: '종전 제의', mode: 'nation' },
+        { category: '외교', action: '불가침 파기 제의', mode: 'nation' },
+        { category: '전략', action: '이호경식', mode: 'nation' },
+        { category: '전략', action: '급습', mode: 'nation' },
+        { category: '전략', action: '피장파장', mode: 'nation' },
     ];
 
     for (const entry of cases) {
@@ -1803,24 +1825,51 @@ test('shows city or capital maps for every requested chief command', async ({ pa
         await expect(map, `${entry.action} 지도`).toBeVisible();
         await expect(form.getByTestId('command-argument-guidance')).toBeVisible();
 
-        if (entry.mode === 'capital') {
-            await expect(form.getByTestId('command-map-selection-status')).toContainText('현재 수도업');
-            await expect(form.getByTestId('command-map-target-summary')).toContainText('현재 수도');
-            await expect(map.locator('.city-base').first()).toHaveJSProperty('tagName', 'DIV');
-            expect(
-                await map
-                    .locator('.city-base')
-                    .first()
-                    .evaluate((node) => getComputedStyle(node).cursor)
-            ).toBe('default');
-        } else {
-            await map.locator('.city-base').nth(1).click();
+        await map.locator('.city-base').nth(1).click();
+        if (entry.mode === 'city') {
             await expect(form.locator('#command-arg-destCityId')).toHaveValue('2');
             await expect(form.getByTestId('command-map-selection-status')).toContainText('선택 도시허창');
+            await expect(form.getByTestId('command-map-target-summary')).toContainText(
+                '허창 · 적국 · 예주 · 대 · 현재 도시에서 1칸'
+            );
+        } else {
+            await expect(form.locator('#command-arg-destNationId')).toHaveValue('2');
+            await expect(form.getByTestId('command-map-selection-status')).toContainText('선택 국가적국');
+            await expect(form.getByTestId('command-map-target-summary')).toContainText('적국 · 수도 허창 · 도시 1개');
         }
+        await expect(form.getByTestId('current-city-marker')).toHaveAttribute('aria-label', '현재 도시 업');
     }
 
-    await page.screenshot({ path: test.info().outputPath('chief-command-map-guidance.png'), fullPage: true });
+    await page.screenshot({ path: test.info().outputPath('chief-command-target-map-details.png'), fullPage: true });
+
+    await page.setViewportSize({ width: 500, height: 900 });
+    await page.goto('/che/chief-center');
+    await page.getByRole('button', { name: '1턴 명령 입력', exact: true }).click();
+    const picker = page.getByTestId('command-picker');
+    await picker.getByRole('button', { name: /^(?:국가:)?전략$/, exact: true }).click();
+    await picker.getByRole('button', { name: /피장파장/ }).click();
+    const form = picker.getByTestId('command-argument-form');
+    const map = form.getByTestId('command-argument-map');
+    const targetCity = map.locator('.city-base').nth(1);
+    await targetCity.hover();
+    expect(await targetCity.evaluate((node) => getComputedStyle(node).cursor)).toBe('pointer');
+    await targetCity.focus();
+    await expect(targetCity).toBeFocused();
+    await targetCity.click();
+    await expect(form.locator('#command-arg-destNationId')).toHaveValue('2');
+    const geometry = await picker.evaluate((element) => ({
+        pickerWidth: element.getBoundingClientRect().width,
+        pickerOverflow: element.scrollWidth - element.clientWidth,
+        documentOverflow: document.documentElement.scrollWidth - document.documentElement.clientWidth,
+        mapInsidePicker:
+            element.querySelector<HTMLElement>('[data-testid="command-argument-map"]')!.getBoundingClientRect().right <=
+            element.getBoundingClientRect().right,
+    }));
+    expect(geometry).toEqual({ pickerWidth: 500, pickerOverflow: 0, documentOverflow: 0, mapInsidePicker: true });
+    await page.screenshot({
+        path: test.info().outputPath('chief-command-target-map-details-mobile.png'),
+        fullPage: true,
+    });
 });
 
 test('prioritizes own cities for assignment while retaining other map targets', async ({ page }) => {
diff --git a/app/game-frontend/src/components/command/commandArgumentPresentation.ts b/app/game-frontend/src/components/command/commandArgumentPresentation.ts
index c5e80015..0e98a3a2 100644
--- a/app/game-frontend/src/components/command/commandArgumentPresentation.ts
+++ b/app/game-frontend/src/components/command/commandArgumentPresentation.ts
@@ -1,6 +1,10 @@
+import type { CommandInputField } from './types';
+
+export type CommandArgumentMapTarget = 'city' | 'nation' | 'capital';
+
 export type CommandArgumentPresentation = {
     lines: string[];
-    mapTarget?: 'city' | 'nation' | 'capital';
+    mapTarget?: CommandArgumentMapTarget;
 };
 
 const cityTarget = (lines: string[]): CommandArgumentPresentation => ({ lines, mapTarget: 'city' });
@@ -98,4 +102,18 @@ const PRESENTATIONS: Record<string, CommandArgumentPresentation> = {
 export const commandArgumentPresentation = (commandKey: string): CommandArgumentPresentation =>
     PRESENTATIONS[commandKey] ?? { lines: [] };
 
+/**
+ * 대상 지도는 명령명 목록이 아니라 API가 내린 실제 인자 계약을 우선한다.
+ * 인자가 없는 증축·감축의 수도 확인 지도만 presentation의 명시적 target을 사용한다.
+ */
+export const resolveCommandArgumentMapTarget = (
+    commandKey: string,
+    fields: readonly CommandInputField[]
+): CommandArgumentMapTarget | undefined => {
+    const selectableTargets = fields.filter((field) => field.kind === 'select');
+    if (selectableTargets.some((field) => field.optionSource === 'cities')) return 'city';
+    if (selectableTargets.some((field) => field.optionSource === 'nations')) return 'nation';
+    return commandArgumentPresentation(commandKey).mapTarget;
+};
+
 export const presentedCommandKeys = (): string[] => Object.keys(PRESENTATIONS);
diff --git a/app/game-frontend/src/components/main/CommandArgumentForm.vue b/app/game-frontend/src/components/main/CommandArgumentForm.vue
index 57e266d4..5f7278a4 100644
--- a/app/game-frontend/src/components/main/CommandArgumentForm.vue
+++ b/app/game-frontend/src/components/main/CommandArgumentForm.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { computed, reactive, watch, type CSSProperties } from 'vue';
 import MapViewer from './MapViewer.vue';
-import { commandArgumentPresentation } from '../command/commandArgumentPresentation';
+import { commandArgumentPresentation, resolveCommandArgumentMapTarget } from '../command/commandArgumentPresentation';
 import { commandCityOptions } from '../command/commandArgumentOptions';
 import {
     commandArgumentFieldContract,
@@ -161,20 +161,15 @@ const nationTargetField = computed(() =>
         (field) => field.kind === 'select' && field.optionSource === 'nations' && field.key === 'destNationId'
     )
 );
-const showMap = computed(
-    () =>
-        Boolean(props.mapData && props.mapLayout) &&
-        ((presentation.value.mapTarget === 'city' && cityTargetField.value) ||
-            (presentation.value.mapTarget === 'nation' && nationTargetField.value) ||
-            presentation.value.mapTarget === 'capital')
-);
+const mapTarget = computed(() => resolveCommandArgumentMapTarget(props.commandKey, props.fields));
+const showMap = computed(() => Boolean(props.mapData && props.mapLayout && mapTarget.value));
 const mapSelectedCityId = computed<number | null>(() => {
     if (!props.mapData) return null;
-    if (presentation.value.mapTarget === 'city' && cityTargetField.value) {
+    if (mapTarget.value === 'city' && cityTargetField.value) {
         const value = values[cityTargetField.value.key];
         return typeof value === 'number' ? value : null;
     }
-    if (presentation.value.mapTarget === 'nation' && nationTargetField.value) {
+    if (mapTarget.value === 'nation' && nationTargetField.value) {
         const value = values[nationTargetField.value.key];
         if (typeof value !== 'number') return null;
         return (
@@ -183,7 +178,7 @@ const mapSelectedCityId = computed<number | null>(() => {
             null
         );
     }
-    if (presentation.value.mapTarget === 'capital') {
+    if (mapTarget.value === 'capital') {
         const myNation = props.mapData.myNation;
         return props.mapData.nationList.find((entry) => entry[0] === myNation)?.[3] ?? null;
     }
@@ -197,17 +192,17 @@ const currentCityName = computed(() => {
 });
 
 const selectedMapTargetName = computed(() => {
-    if (presentation.value.mapTarget === 'city') {
+    if (mapTarget.value === 'city') {
         const cityId = mapSelectedCityId.value;
         if (!cityId) return '-';
         return props.mapLayout?.cityList.find((city) => city.id === cityId)?.name ?? '-';
     }
-    if (presentation.value.mapTarget === 'nation' && nationTargetField.value) {
+    if (mapTarget.value === 'nation' && nationTargetField.value) {
         const nationId = values[nationTargetField.value.key];
         if (typeof nationId !== 'number') return '-';
         return props.mapData?.nationList.find((nation) => nation[0] === nationId)?.[1] ?? '-';
     }
-    if (presentation.value.mapTarget === 'capital') {
+    if (mapTarget.value === 'capital') {
         const cityId = mapSelectedCityId.value;
         if (!cityId) return '-';
         return props.mapLayout?.cityList.find((city) => city.id === cityId)?.name ?? '-';
@@ -239,7 +234,7 @@ const distanceFromMyCity = (destination: number): number | null => {
 
 const mapTargetSummary = computed(() => {
     if (!props.mapData || !props.mapLayout) return '';
-    if (presentation.value.mapTarget === 'city' && mapSelectedCityId.value) {
+    if (mapTarget.value === 'city' && mapSelectedCityId.value) {
         const city = props.mapLayout.cityList.find((entry) => entry.id === mapSelectedCityId.value);
         const dynamic = props.mapData.cityList.find((entry) => entry[0] === mapSelectedCityId.value);
         if (!city) return '';
@@ -255,7 +250,7 @@ const mapTargetSummary = computed(() => {
             .filter(Boolean)
             .join(' · ');
     }
-    if (presentation.value.mapTarget === 'nation' && nationTargetField.value) {
+    if (mapTarget.value === 'nation' && nationTargetField.value) {
         const value = values[nationTargetField.value.key];
         if (typeof value !== 'number') return '';
         const nation = props.mapData.nationList.find((entry) => entry[0] === value);
@@ -264,7 +259,7 @@ const mapTargetSummary = computed(() => {
         const cityCount = props.mapData.cityList.filter((entry) => entry[3] === value).length;
         return `${nation[1]} · 수도 ${capital?.name ?? '-'} · 도시 ${cityCount.toLocaleString()}개`;
     }
-    if (presentation.value.mapTarget === 'capital' && mapSelectedCityId.value) {
+    if (mapTarget.value === 'capital' && mapSelectedCityId.value) {
         const city = props.mapLayout.cityList.find((entry) => entry.id === mapSelectedCityId.value);
         const dynamic = props.mapData.cityList.find((entry) => entry[0] === mapSelectedCityId.value);
         if (!city) return '';
@@ -277,11 +272,11 @@ const mapTargetSummary = computed(() => {
 
 const selectMapCity = (cityId: number) => {
     if (!props.mapData) return;
-    if (presentation.value.mapTarget === 'city' && cityTargetField.value) {
+    if (mapTarget.value === 'city' && cityTargetField.value) {
         setSelectValue(cityTargetField.value, String(cityId));
         return;
     }
-    if (presentation.value.mapTarget === 'nation' && nationTargetField.value) {
+    if (mapTarget.value === 'nation' && nationTargetField.value) {
         const nationId = props.mapData.cityList.find((entry) => entry[0] === cityId)?.[3];
         if (nationId && nationId > 0) setSelectValue(nationTargetField.value, String(nationId));
     }
@@ -416,24 +411,20 @@ watch(
                 :detail-mode="true"
                 :fit-container="true"
                 :show-current-city-marker="true"
-                :readonly="presentation.mapTarget === 'capital'"
+                :readonly="mapTarget === 'capital'"
                 @select-city="selectMapCity"
             />
-            <small v-if="presentation.mapTarget === 'capital'">현재 명령이 적용될 수도를 지도에서 확인하세요.</small>
+            <small v-if="mapTarget === 'capital'">현재 명령이 적용될 수도를 지도에서 확인하세요.</small>
             <small v-else>지도에서 도시를 클릭하거나 아래 목록에서 대상을 선택하세요.</small>
             <div class="map-selection-status" aria-live="polite" data-testid="command-map-selection-status">
-                <span v-if="presentation.mapTarget !== 'capital'" class="current-city-status">
+                <span v-if="mapTarget !== 'capital'" class="current-city-status">
                     <span class="status-key">현재 도시</span>
                     <strong>{{ currentCityName }}</strong>
                 </span>
-                <span v-if="presentation.mapTarget !== 'capital'" aria-hidden="true">→</span>
+                <span v-if="mapTarget !== 'capital'" aria-hidden="true">→</span>
                 <span class="selected-target-status">
                     <span class="status-key">{{
-                        presentation.mapTarget === 'nation'
-                            ? '선택 국가'
-                            : presentation.mapTarget === 'capital'
-                              ? '현재 수도'
-                              : '선택 도시'
+                        mapTarget === 'nation' ? '선택 국가' : mapTarget === 'capital' ? '현재 수도' : '선택 도시'
                     }}</span>
                     <strong>{{ selectedMapTargetName }}</strong>
                 </span>
diff --git a/app/game-frontend/test/commandArgumentPresentation.test.ts b/app/game-frontend/test/commandArgumentPresentation.test.ts
index fabddd6c..f8dca1d7 100644
--- a/app/game-frontend/test/commandArgumentPresentation.test.ts
+++ b/app/game-frontend/test/commandArgumentPresentation.test.ts
@@ -4,6 +4,7 @@ import test from 'node:test';
 import {
     commandArgumentPresentation,
     presentedCommandKeys,
+    resolveCommandArgumentMapTarget,
 } from '../src/components/command/commandArgumentPresentation.ts';
 
 const cityCommands = [
@@ -82,3 +83,25 @@ void test('marks the same city and nation target families that Ref renders with
         assert.equal(commandArgumentPresentation(commandKey).mapTarget, 'capital', commandKey);
     }
 });
+
+void test('derives selection maps from the actual city and nation argument contract', () => {
+    assert.equal(
+        resolveCommandArgumentMapTarget('future_city_command', [
+            { key: 'target', label: '도시', kind: 'select', required: true, optionSource: 'cities' },
+        ]),
+        'city'
+    );
+    assert.equal(
+        resolveCommandArgumentMapTarget('future_nation_command', [
+            { key: 'target', label: '국가', kind: 'select', required: true, optionSource: 'nations' },
+        ]),
+        'nation'
+    );
+    assert.equal(resolveCommandArgumentMapTarget('che_증축', []), 'capital');
+    assert.equal(
+        resolveCommandArgumentMapTarget('future_general_command', [
+            { key: 'target', label: '장수', kind: 'select', required: true, optionSource: 'generals' },
+        ]),
+        undefined
+    );
+});