diff --git a/src/components/frontend/intelligence/MissionsList.tsx b/src/components/frontend/intelligence/MissionsList.tsx
index 58624e4..98ccf2c 100644
--- a/src/components/frontend/intelligence/MissionsList.tsx
+++ b/src/components/frontend/intelligence/MissionsList.tsx
@@ -20,10 +20,11 @@ export function MissionsList({ missions, campaigns }: MissionsListProps) {
   const filtered = useMemo(() => {
     return missions.filter((m) => {
       if (filters.campaignId) {
-        const campaignId =
-          typeof m.classification.campaign === "object"
-            ? (m.classification.campaign as Campaign).id
-            : m.classification.campaign;
+        const campaign =
+          typeof m.classification.campaign === "object" && m.classification.campaign !== null
+            ? m.classification.campaign
+            : null;
+        const campaignId = campaign ? campaign.id : m.classification.campaign;
         if (campaignId !== filters.campaignId) return false;
       }
       if (filters.operationType && m.operationType !== filters.operationType) {