After the United States called its loses in Vietnam the morale of the country was down. President Reagan was looking for an easy victory and in the Grenada located in the Caribbean was Reagan's perfect chance. There had been previous conflict between Grenada and the United States after Prime Minster Maurice Bishop who was a moderate Marxist-Leninist began to associate the country with Communist countries. Bishop had felt threatened by the United States and in fear of invasion became allied with the Soviet Union who supplied them with millions of dollars worth of military supplies for free. Grenada was seen as a threat to democracy but the United States did not have an valid reason to invade this reason. Vice President George. H. W. Bush along with a Special Situation group that was set up to handle the Grenada crisis began to articulate what form of military action was going to take place.
The United States needed legal justification for the invasion. Secretary of State Charles Gillespie persuaded six Caribbean Prime Ministers from the Organization of East Caribbean States to sign on board with the United States invasion. These prime ministers signed for they wanted the United States "to take action for collective defense and preservation of peace and security against external aggression."
The U.S.S. ship Guam was told to change its root from it original destination in Lebanon. The United States will ill prepared for the invasion having little to no knowledge of who was in charge and how equipped their military was. Despite the set back in lack of information the United States was well equipped militarily with troops of soldiers, planes, munitions and jeeps. "The mission, code-named Operation Urgent Fury, was to 'protect and evacuate U.S. and designated foreign nationals from Grenada, neutralize Grenadian forces, stabilize the internal situation, and...assist in the restoration of a democratic government on Grenada."
Operation Urgent Fury was successful not only in Grenada but in restore the morale back on the home front. The reasoning behind this invasion is similar to other invasions that have taken place in the Caribbean such as Cuba, the Philippines, Guatemala and the Dominican Republic.