 In 2008, ODUs were adopted by the National Oceanic and Atmospheric Administration Commissioned Corps, replacing the U.S. Navy working khakis.From the 1980s until the late 2000s, Coast Guard units engaged in combat operations or otherwise deployed overseas generally wore the U.S. Navy Combat Utility Uniform (the Navy version of the Battle Dress Uniform).When the Navy replaced the CUU with the Navy Working Uniform Type II and Type III, circa 2009, the Coast Guard followed suit.