Under President Ronald Reagan the US had the largest peacetime military buildup in history How was this a challenge to the Soviet Union?

Under President Ronald Reagan, the U.S. military buildup posed a significant challenge to the Soviet Union by intensifying the arms race and straining the Soviet economy. Reagan's strategy, which included advancements in nuclear technology and increased defense spending, aimed to project American strength and resolve. This escalation forced the Soviet Union to respond with its own military enhancements, exacerbating its economic difficulties and contributing to internal pressures that ultimately played a role in its collapse. The military buildup shifted the geopolitical balance, making it clear that the U.S. was committed to countering Soviet influence globally.