July 12, 1952 (, Imjin leap May 21), Zhou Enlai, a statement, a serious protest against U.S. aircraft aggression the the Chinese airspace provocative behavior. July

1952, at 13 hours, 57 minutes, 8 of the U.S. Air Force F-86 fighter jets, invasion of northeastern China Anton airspace, 49 people killed and injured peaceful inhabitants.
the same day, the U.S. aircraft 746 sorties of of Pyongyang, Huangzhou Sariwon industrial facilities and supply base for large-scale bombing. 23:00 the same day, U.S. aircraft bombed North Korea ink ri No. 9 POW camp, killing prisoners of war 13 people and wounding 72 people, 25 people missing. (History www.TodayOnHistory.com)
12, 2011 the Minister of Foreign Affairs of the People's Republic of China Zhou Enlai statement, serious invasion of China's airspace and the provocative behavior of the destruction of China's peaceful residents protest against U.S. aircraft. Pointed out: This is the U.S. government after its large-scale germ warfare in Northeast China, the Chinese People's another serious direct act of provocation. This provocative behavior "has been caused more serious the situation in the Far East, and all the consequences arising due to this serious situation, the U.S. government should take full responsibility". China and the DPRK square No. 9 POW camp.
subject to U.S. aircraft bombing of all prisoners held in the General Assembly, to protest the U.S. bombing of the crimes of the prison camps. The General Assembly unanimously adopted a letter of protest: we insist that the U.S. authorities to ensure that such atrocities will no longer manufacture the Geneva Convention as the basis to solve the issue of repatriation of prisoners of war, the Korean armistice. We ask that they are no longer in violation of the legitimate demands of the early home to live in peace.