diff --git a/resources/ui/terrain_caucasus.gif b/resources/ui/terrain_caucasus.gif
new file mode 100644
index 00000000..9fb79352
Binary files /dev/null and b/resources/ui/terrain_caucasus.gif differ
diff --git a/resources/ui/terrain_caucasus.png b/resources/ui/terrain_caucasus.png
deleted file mode 100644
index d27ee1ce..00000000
Binary files a/resources/ui/terrain_caucasus.png and /dev/null differ
diff --git a/resources/ui/terrain_nevada.gif b/resources/ui/terrain_nevada.gif
new file mode 100644
index 00000000..de705d09
Binary files /dev/null and b/resources/ui/terrain_nevada.gif differ
diff --git a/resources/ui/terrain_nevada.png b/resources/ui/terrain_nevada.png
deleted file mode 100644
index 682b5644..00000000
Binary files a/resources/ui/terrain_nevada.png and /dev/null differ
diff --git a/resources/ui/terrain_pg.gif b/resources/ui/terrain_pg.gif
new file mode 100644
index 00000000..4d61b078
Binary files /dev/null and b/resources/ui/terrain_pg.gif differ
diff --git a/resources/ui/terrain_pg.png b/resources/ui/terrain_pg.png
deleted file mode 100644
index d8ecc453..00000000
Binary files a/resources/ui/terrain_pg.png and /dev/null differ
diff --git a/submodules/dcs b/submodules/dcs
index fce769c4..e2f8478c 160000
--- a/submodules/dcs
+++ b/submodules/dcs
@@ -1 +1 @@
-Subproject commit fce769c41d1db9a48d5c264101750510a9db1fcc
+Subproject commit e2f8478c4ed95588cea5837e62fc982decb7e133
diff --git a/ui/newgamemenu.py b/ui/newgamemenu.py
index e30d3df2..4e229806 100644
--- a/ui/newgamemenu.py
+++ b/ui/newgamemenu.py
@@ -86,17 +86,17 @@ class NewGameMenu(Menu):
         Radiobutton(terrain, variable=self.selected_terrain, value=0, **STYLES["radiobutton"]) \
             .grid(row=0, column=0, sticky=W)
         Label(terrain, text="Caucasus", **STYLES["widget"]).grid(row=0, column=1, sticky=W)
-        self.create_label_image(terrain, "terrain_caucasus.png").grid(row=0, column=2, padx=5)
+        self.create_label_image(terrain, "terrain_caucasus.gif").grid(row=0, column=2, padx=5)
 
         Radiobutton(terrain, variable=self.selected_terrain, value=1, **STYLES["radiobutton"]) \
             .grid(row=1, column=0, sticky=W)
         Label(terrain, text="Nevada", **STYLES["widget"]).grid(row=1, column=1, sticky=W)
-        self.create_label_image(terrain, "terrain_nevada.png").grid(row=1, column=2, padx=5)
+        self.create_label_image(terrain, "terrain_nevada.gif").grid(row=1, column=2, padx=5)
 
         Radiobutton(terrain, variable=self.selected_terrain, value=2, **STYLES["radiobutton"]) \
             .grid(row=2, column=0, sticky=W)
         Label(terrain, text="Persian Gulf", **STYLES["widget"]).grid(row=2, column=1, sticky=W)
-        self.create_label_image(terrain, "terrain_pg.png").grid(row=2, column=2, padx=5)
+        self.create_label_image(terrain, "terrain_pg.gif").grid(row=2, column=2, padx=5)
 
         Label(terrain, text="Currently strike missions are only\navailable for a number of airports only in Caucasus", **STYLES["widget"]) \
             .grid(row=3, column=0, columnspan=3, sticky=W)