 Complete the following phrase:  In July 1991, Bush and Gorbachev signed the Strategic Arms Reduction Treaty START I treaty, the first major arms agreement since the 1987 Intermediate Ranged Nuclear Forces Treaty. Both countries agreed to cut their strategic nuclear weapons by 30 percent, and the Soviet Union promised to reduce its intercontinental ballistic missile force by 50 percent. In August 1991, hard-line Communists launched a 