Long before psychological operations became a permanent capability, the Office of Strategic Services carried intelligence, unconventional warfare, resistance support, and propaganda into the shadows of World War II. Its operators worked behind enemy lines, supported indigenous forces, and helped establish methods that would influence generations of American special operations and intelligence professionals. The OSS Morale Operations (MO) Branch is recognized as a select legacy organization for PSYOP (alongside things like the “Ghost Army” or Ritchie Boys). This acknowledges historical influence and shared WWII PSYWAR efforts: OSS MO handled black propaganda, subversion, and influence operations. Black — Modern Fit Lightweight Cotton 4.3 oz., 100% combed ring-spun cotton, 32 singles Fabric laundered Set-in 1x1 baby rib collar Self 3/8-inch shoulder-to-shoulder binding Side-seamed construction Tear-away label Athletic fit — Runs a little small. Please see sizing guide.