News In Brief - (Nautilus Test; OAS Investigates Costa Rica & Nicaragua; Korea troops leave, 1955)

News In Brief - Groton, Conn. Two sailors operating signal light; atomic / nuclear submarine SS Nautilus (SS-571) in water. Commander Wilkinson on bridge at chart. View underway. 13:50:52 Title: Costa Rica. US Air Force DC-3 taxiing to stop; men posing on runway. OAS delegation off plane. Civilians pose alongside plane. MCU Two men talking in ties & sport coats. 13:51:16 Ext. Embassy or Consulate of Peru & people. 13:51:21 Int. men (some civilians from airport) around rectangle conference table w/ microphone. 13:51:27 MCU propellor fighter plane taking off & raising wheels, US Air Force markings. More fighter planes in formation, air to air. NOTE: OAS probing Costa Rica conflict in Nicaragua. 13:51:39 Title: Korea. Troops w/ duffle bags leaving beneath sign: Sayonara The One Millionth Man Processed Through The Inchon Repl. Depot & 21 Trans Port... Officers & men in heavy trench coats along dock; officers talking, leaving in small boat. Cold War; Military; Central America; International Investigation; 1955; Jan55; Korea War Aftermath;