Which event did the U.S. military undertake in response to the invasion of Kuwait by Iraq?

The U.S. military undertook Operation Desert Shield in direct response to Iraq's invasion of Kuwait in August 1990. This operation was initiated to protect Saudi Arabia from potential aggression by Iraqi forces and to build a coalition of international forces in support of Kuwait's sovereignty.

Under Operation Desert Shield, American and coalition forces were deployed to deter further Iraqi expansion and to prepare for a possible military response if diplomatic efforts failed. This operation laid the groundwork for the subsequent Operation Desert Storm, which was the offensive phase that aimed to liberate Kuwait from Iraqi occupation.

Understanding this context highlights the significance of Operation Desert Shield as a defensive and preparatory action in a critical moment for regional stability and international relations.