United States. USCINCSO Quarry Heights PNNARA2020-03-102020-03-101981-10-152882140Zhttp://hdl.handle.net/1773/45309Declassified on: 2018-10-01UWCHR FOIA -- UWCHR Case # 00257ICommander's Semi-Annual SITREP 1 April 81-30 Sep 81Semi-Annual situation report