diff --git a/.gitmodules b/.gitmodules
index 7b9aa339..94d36abc 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -26,3 +26,7 @@
 	path = PAHM
 	url = https://github.com/noaa-ocs-modeling/PaHM
 	branch = main
+[submodule "ICEMESH"]
+	path = ICEMESH
+	url = https://github.com/GM-Ling/ATMESH
+	branch = atm_ice_str
diff --git a/ADCIRC b/ADCIRC
index f1705ec6..217c7030 160000
--- a/ADCIRC
+++ b/ADCIRC
@@ -1 +1 @@
-Subproject commit f1705ec623c3ebbd416f1fa0133270e5a50004d9
+Subproject commit 217c7030638e73a66afcd252b727a323a50791dd
diff --git a/ICEMESH b/ICEMESH
new file mode 160000
index 00000000..6919ad5f
--- /dev/null
+++ b/ICEMESH
@@ -0,0 +1 @@
+Subproject commit 6919ad5f0aba95ecf6dfe8e3bbde502ec75731ef