Cold War: Brinkman ship breaks down

the nations that did it was the United States and the Soviet Union
it was in the United States
1960 U-2 accident prevent a meeting between the United States and the Soviet Union
then in the 1960's nuclear weapons= real possibility
Soviet ships turned back to avoid confrontation at sea
present Kennedy was assassinated
In 1963 Lyndon Johnson became president
U.S involvement in the war in Vietnam
the United States backed away from confrontation from Soviet Union
Kennedy secretary came to a disaster

Cold War