diff --git a/changelog/snippets/fix.6418.md b/changelog/snippets/fix.6418.md
new file mode 100644
index 0000000000..9d41879558
--- /dev/null
+++ b/changelog/snippets/fix.6418.md
@@ -0,0 +1 @@
+- (#6418) Fix ACU explosions being able to kill TMD structures.
diff --git a/lua/armordefinition.lua b/lua/armordefinition.lua
index d5659355ae..756cd2c210 100644
--- a/lua/armordefinition.lua
+++ b/lua/armordefinition.lua
@@ -113,6 +113,8 @@ armordefinition = {
 
         -- Armor Definition
         'Normal 1.0',
+        'Overcharge 0.25',
+        'Deathnuke 0.032',
         'TacticalMissile 0.55',
     },
 }