diff --git a/static/js/modules/interface/player.js b/static/js/modules/interface/player.js
index f192826..99c0798 100644
--- a/static/js/modules/interface/player.js
+++ b/static/js/modules/interface/player.js
@@ -298,16 +298,30 @@ export class Player {
             } else {
                 offender.strength.transparentUpdate(-1n);
             }
+        }
 
-            // Handle region capture.
-            if (defender.strength === 0) {
-                defender.strength = offenderRolls.length + 1;
-                offender.strength -= offenderRolls.length + 1;
-                defender.owner = this;
-                break;
+        // Handle aftermath.
+        if (defender.owner === game.us) {
+            if (defender.strength.cipherText.plainText === 0n) {
+                // Handle region loss
+            } else {
+                // Prove we still control the region
             }
         }
 
+        if (this === game.us) {
+            if (defender.strength.assumedStrength === 0n) {
+                // Handle region gain
+                defender.owner = this;
+                defender.strength = new Strength(
+                    new Ciphertext(this.paillierPubKey, offenderRolls.length + 1),
+                    defender.name
+                );
+            }
+        }
+
+        await defender.resolveConflict();
+
         // Reset the promises in case they attack again.
         defender.owner.defenderPromise = null;
         defender.owner.defenderAmount = null;
diff --git a/static/js/modules/interface/proofs.js b/static/js/modules/interface/proofs.js
index 21eeb38..6b2e8ae 100644
--- a/static/js/modules/interface/proofs.js
+++ b/static/js/modules/interface/proofs.js
@@ -404,6 +404,8 @@ export function proveFortify(fortify) {
         }
     }
 
+    // TODO range proof for regions
+
     return {
         fortify: fortify,
         proofs: proofs,
@@ -413,6 +415,4 @@ export function proveFortify(fortify) {
 
 window.proveFortify = proveFortify;
 
-function verifyFortify(obj, key) {}
-
 // proveRegions({A:paillier.pubKey.encrypt(0n),B:paillier.pubKey.encrypt(3n),C:paillier.pubKey.encrypt(-3n),D:paillier.pubKey.encrypt(0n),E:paillier.pubKey.encrypt(0n)})