Afghan insurgents emerged from caves and bunkers in the 2-day battle . The battle led to a rare tactical victory for a classified U.S. Army unit . Washington ( CNN ) -- The U.S. military was tight - lipped about special ops operations .
Afghan insurgents emerged from caves and bunkers in the 2-day battle . The battle led to a rare tactical victory for a classified U.S. Army unit . The U.S. military was tight - lipped about special ops operations .