diff --git a/build.sh b/build.sh
index a27da74e5..c81b47ae3 100755
--- a/build.sh
+++ b/build.sh
@@ -71,7 +71,7 @@ while getopts "p:t:c:hvdfa" opt; do
 done
 
 case ${BUILD_TARGET} in
-  hera | orion | hercules)
+  hera | orion | hercules | wcoss2)
     echo "Building GDASApp on $BUILD_TARGET"
     source $dir_root/ush/module-setup.sh
     module use $dir_root/modulefiles
diff --git a/modulefiles/GDAS/wcoss2.intel.lua b/modulefiles/GDAS/wcoss2.intel.lua
new file mode 100644
index 000000000..d21099b2e
--- /dev/null
+++ b/modulefiles/GDAS/wcoss2.intel.lua
@@ -0,0 +1,51 @@
+help([[
+Load environment for running the GDAS application with Intel compilers and MPI.
+]])
+
+local pkgName    = myModuleName()
+local pkgVersion = myModuleVersion()
+local pkgNameVer = myModuleFullName()
+
+prepend_path("MODULEPATH", "/apps/dev/lmodules/core")
+
+load("PrgEnv-intel/8.2.0")
+load("cmake/3.20.2")
+load("craype")
+load("cray-pals")
+load("git/2.29.0")
+load("intel/19.1.3.304")
+load("cray-mpich/8.1.12")
+load("hdf5/1.12.2")
+load("netcdf/4.7.4")
+load("udunits/2.2.28")
+load("eigen/3.4.0")
+load("boost/1.79.0")
+load("gsl-lite/v0.40.0")
+load("sp/2.4.0")
+load("python/3.8.6")
+load("ecbuild/3.7.0")
+load("qhull/2020.2")
+load("eckit/1.24.4")
+load("fckit/0.11.0")
+load("atlas/0.35.0")
+load("nccmp")
+
+-- hack for pybind11
+setenv("pybind11_ROOT", "/apps/spack/python/3.8.6/intel/19.1.3.304/pjn2nzkjvqgmjw4hmyz43v5x4jbxjzpk/lib/python3.8/site-packages/pybind11/share/cmake/pybind11")
+
+-- hack for wxflow
+--prepend_path("PYTHONPATH", "/scratch1/NCEPDEV/da/python/gdasapp/wxflow/20240307/src")
+
+local mpiexec = '/pe/intel/compilers_and_libraries_2020.4.304/linux/mpi/intel64/bin/mpirun'
+local mpinproc = '-n'
+setenv('MPIEXEC_EXEC', mpiexec)
+setenv('MPIEXEC_NPROC', mpinproc)
+
+setenv("CRTM_FIX","/lfs/h2/emc/da/noscrub/emc.da/GDASApp/fix/crtm/2.4.0")
+setenv("GDASAPP_TESTDATA","/lfs/h2/emc/da/noscrub/emc.da/GDASApp/data")
+setenv("GDASAPP_UNIT_TEST_DATA_PATH", "/lfs/h2/emc/da/noscrub/emc.da/GDASApp/data/test")
+
+whatis("Name: ".. pkgName)
+whatis("Version: ".. pkgVersion)
+whatis("Category: GDASApp")
+whatis("Description: Load all libraries needed for GDASApp")
diff --git a/sorc/ioda b/sorc/ioda
index 91eb2c764..206eba708 160000
--- a/sorc/ioda
+++ b/sorc/ioda
@@ -1 +1 @@
-Subproject commit 91eb2c7643b33c1af2470d289eefb7aec2667387
+Subproject commit 206eba7084c08a3bc9a1c6ccbbff3e63d7cb602e