diff --git a/app/components/public/CountryDetail.vue b/app/components/public/CountryDetail.vue
index 24c56831..16c3df95 100644
--- a/app/components/public/CountryDetail.vue
+++ b/app/components/public/CountryDetail.vue
@@ -1,4 +1,5 @@
 <script setup lang="ts">
+const researchGallery = useResearchGalleryUrl()   // /research and /regions moved to the gallery's subdomain
 // Per-country page body: a map that highlights the country and plots its
 // people groups (plus surrounding ones, muted), alongside the people-group list
 // locked to this country. The summary (name, code, count, region, map
@@ -34,7 +35,7 @@ const mapNote = computed(() =>
 <template>
   <div class="container page-content uupgs-page stack stack--3xl">
     <div class="stack stack--xs text-center">
-      <NuxtLink class="light-link" :to="localePath('/regions')">&larr; {{ t('All Regions') }}</NuxtLink>
+      <NuxtLink class="light-link" :to="researchGallery('regions-dashboard')" external>&larr; {{ t('All Regions') }}</NuxtLink>
       <h1 class="highlight" data-highlight-last>{{ country.name }}</h1>
       <p class="color-brand-lighter">
         {{ country.count }} {{ t('People Groups') }} &middot;
diff --git a/app/components/public/RegionDetail.vue b/app/components/public/RegionDetail.vue
index 4f23b78e..b70252ca 100644
--- a/app/components/public/RegionDetail.vue
+++ b/app/components/public/RegionDetail.vue
@@ -1,4 +1,5 @@
 <script setup lang="ts">
+const researchGallery = useResearchGalleryUrl()   // /research and /regions moved to the gallery's subdomain
 // Region dashboard body: headline figures, a map of the region's countries
 // with its people groups coloured by prayer coverage, progress toward the DOXA
 // goals — prayer coverage, adoption, engagement — and a per-country breakdown
@@ -45,7 +46,7 @@ const mapNote = computed(() =>
 <template>
   <div class="container page-content uupgs-page stack stack--3xl">
     <div class="stack stack--xs text-center">
-      <NuxtLink class="light-link" :to="localePath('/regions')">&larr; {{ t('All Regions') }}</NuxtLink>
+      <NuxtLink class="light-link" :to="researchGallery('regions-dashboard')" external>&larr; {{ t('All Regions') }}</NuxtLink>
       <h1 class="highlight" data-highlight-last>{{ label }}</h1>
       <p class="color-brand-lighter">{{ summaryLine }}</p>
     </div>
diff --git a/app/composables/useResearchGalleryUrl.ts b/app/composables/useResearchGalleryUrl.ts
new file mode 100644
index 00000000..cec6dcb9
--- /dev/null
+++ b/app/composables/useResearchGalleryUrl.ts
@@ -0,0 +1,18 @@
+// The Research Gallery lives on its own subdomain (the Plugin Studio container), so every link that
+// went to this site's /research or /regions page goes there instead (NUXT_PUBLIC_RESEARCH_GALLERY_URL).
+// A view is opened with ?tab=<view id> (for example 'regions-dashboard'). The /research and /regions
+// pages themselves are kept; nothing links to them any more.
+export function useResearchGalleryUrl() {
+  const config = useRuntimeConfig()
+  const base = String((config.public as { researchGalleryUrl?: string }).researchGalleryUrl || '')
+  return (tab?: string): string => {
+    if (!tab) return base
+    try {
+      const u = new URL(base)
+      u.searchParams.set('tab', tab)
+      return u.toString()
+    } catch {
+      return base
+    }
+  }
+}
diff --git a/app/error.vue b/app/error.vue
index 689fce74..03af83ee 100644
--- a/app/error.vue
+++ b/app/error.vue
@@ -1,4 +1,5 @@
 <script setup lang="ts">
+const researchGallery = useResearchGalleryUrl()   // /research and /regions moved to the gallery's subdomain
 // Port of marketing-theme/404.php. Nuxt's `error.vue` replaces the root
 // app when an error is thrown (including nuxt's built-in 404). Wraps the
 // message in the public default layout so header/footer still render.
@@ -24,7 +25,7 @@ const localePath = useLocalePath()
               <li><NuxtLink :to="localePath('/')">{{ t('Home') }}</NuxtLink></li>
               <li><NuxtLink :to="localePath('/pray')">{{ t('Pray') }}</NuxtLink></li>
               <li><NuxtLink :to="localePath('/adopt')">{{ t('Adopt') }}</NuxtLink></li>
-              <li><NuxtLink :to="localePath('/research')">{{ t('Research') }}</NuxtLink></li>
+              <li><NuxtLink :to="researchGallery()" external>{{ t('Research') }}</NuxtLink></li>
               <li><NuxtLink :to="localePath('/about')">{{ t('About') }}</NuxtLink></li>
               <li><NuxtLink :to="localePath('/contact')">{{ t('Contact') }}</NuxtLink></li>
             </ul>
diff --git a/app/pages/adopt/index.vue b/app/pages/adopt/index.vue
index 5bd09258..88fe1e96 100644
--- a/app/pages/adopt/index.vue
+++ b/app/pages/adopt/index.vue
@@ -1,4 +1,5 @@
 <script setup lang="ts">
+const researchGallery = useResearchGalleryUrl()   // /research and /regions moved to the gallery's subdomain
 // Port of marketing-theme/page-adopt.php.
 
 import { buildUupgListTranslations } from '~/utils/uupgListTranslations'
@@ -89,7 +90,7 @@ useTextHighlight()
       </div>
       <DoxaMapSlot map-id="adopt-map" :profile-config="adoptMapConfig" class="rounded-md" />
       <NuxtLink
-        :to="localePath('/research')"
+        :to="researchGallery()" external
         class="research-map-link"
       >
         Explore our research maps →
diff --git a/app/pages/index.vue b/app/pages/index.vue
index 98662b55..cd1a1a3c 100644
--- a/app/pages/index.vue
+++ b/app/pages/index.vue
@@ -1,4 +1,5 @@
 <script setup lang="ts">
+const researchGallery = useResearchGalleryUrl()   // /research and /regions moved to the gallery's subdomain
 // Port of marketing-theme/front-page.php.
 // Each <section> mirrors the PHP source in the same order with the same
 // CUBE classes, data attributes, asset paths, and strings. Dynamic bits
@@ -116,7 +117,7 @@ useTextHighlight()
       </div>
       <DoxaMapSlot map-id="home-map" :profile-config="homeMapConfig" class="rounded-xlg" />
       <NuxtLink
-        :to="localePath('/research')"
+        :to="researchGallery()" external
         class="research-map-link"
       >
         Explore our research maps →
diff --git a/app/pages/pray.vue b/app/pages/pray.vue
index bfa5bc42..08cec8fd 100644
--- a/app/pages/pray.vue
+++ b/app/pages/pray.vue
@@ -1,4 +1,5 @@
 <script setup lang="ts">
+const researchGallery = useResearchGalleryUrl()   // /research and /regions moved to the gallery's subdomain
 // Port of marketing-theme/page-pray.php.
 
 import { buildUupgListTranslations } from '~/utils/uupgListTranslations'
@@ -121,7 +122,7 @@ useTextHighlight()
         <h2>{{ t('Prayer Progress') }}</h2>
         <DoxaMapSlot map-id="pray-map" :profile-config="prayMapConfig" class="rounded-md" />
       <NuxtLink
-        :to="localePath('/research')"
+        :to="researchGallery()" external
         class="research-map-link"
       >
         Explore our research maps →
diff --git a/app/pages/research/[slug]/index.vue b/app/pages/research/[slug]/index.vue
index b66ad705..ba0a0f0b 100644
--- a/app/pages/research/[slug]/index.vue
+++ b/app/pages/research/[slug]/index.vue
@@ -1,4 +1,5 @@
 <script setup lang="ts">
+const researchGallery = useResearchGalleryUrl()   // /research and /regions moved to the gallery's subdomain
 // Port of marketing-theme/template-uupg-detail.php.
 // Fetches the people group by slug from
 // `{prayBaseUrl}/api/people-groups/detail/{slug}?lang={locale}` and renders
@@ -155,7 +156,7 @@ const mapSrc = computed(() => {
       <div class="stack stack--lg">
         <h1>{{ t('People Group Not Found') }}</h1>
         <p>{{ t('The people group you are looking for could not be found. Please try again.') }}</p>
-        <NuxtLink :to="localePath('/research')" class="button font-size-lg">
+        <NuxtLink :to="researchGallery()" external class="button font-size-lg">
           <span class="sr-only">{{ t('Back') }}</span>
           <svg class="icon | rotate-270" viewBox="0 0 489.67 289.877">
             <path d="M439.017,211.678L263.258,35.919c-3.9-3.9-8.635-6.454-13.63-7.665-9.539-2.376-20.051.161-27.509,7.619L46.361,211.632c-11.311,11.311-11.311,29.65,0,40.961h0c11.311,11.311,29.65,11.311,40.961,0L242.667,97.248l155.39,155.39c11.311,11.311,29.65,11.311,40.961,0h0c11.311-11.311,11.311-29.65,0-40.961Z" />
diff --git a/app/pages/research/[slug]/resources.vue b/app/pages/research/[slug]/resources.vue
index f5d1a6ca..e436f711 100644
--- a/app/pages/research/[slug]/resources.vue
+++ b/app/pages/research/[slug]/resources.vue
@@ -1,4 +1,5 @@
 <script setup lang="ts">
+const researchGallery = useResearchGalleryUrl()   // /research and /regions moved to the gallery's subdomain
 // Port of marketing-theme/template-uupg-resources.php (WP rewrite
 // /research/{slug}/resources/ → template-uupg-resources.php). Fetches
 // the people group by slug from
@@ -127,7 +128,7 @@ async function handleDownloadClick(e: MouseEvent) {
     <div class="stack stack--lg">
       <h1>{{ t('People Group Not Found') }}</h1>
       <p>{{ t('The people group you are looking for could not be found. Please try again.') }}</p>
-      <NuxtLink :to="localePath('/research')" class="button font-size-lg">
+      <NuxtLink :to="researchGallery()" external class="button font-size-lg">
         <span class="sr-only">{{ t('Back') }}</span>
         <svg class="icon | rotate-270" viewBox="0 0 489.67 289.877">
           <path d="M439.017,211.678L263.258,35.919c-3.9-3.9-8.635-6.454-13.63-7.665-9.539-2.376-20.051.161-27.509,7.619L46.361,211.632c-11.311,11.311-11.311,29.65,0,40.961h0c11.311,11.311,29.65,11.311,40.961,0L242.667,97.248l155.39,155.39c11.311,11.311,29.65,11.311,40.961,0h0c11.311-11.311,11.311-29.65,0-40.961Z" />