What action did the Marines take in response to the North Korean attack in 1950?

The Marines responded to the North Korean attack in 1950 by quickly assembling the First Marine Provisional Brigade. This action was pivotal as it allowed them to rapidly mobilize forces in response to the invasion, demonstrating their commitment to countering the North Korean aggression. The formation of this brigade consisted of experienced personnel and was critical in establishing a foothold for U.S. forces in Korea. This tactical move not only provided immediate reinforcement but also laid the groundwork for subsequent operations that helped to stabilize the situation in the region. The urgency in assembling this brigade reflects the strategic necessity of a prompt military response to the unforeseen attack, highlighting the adaptability and readiness of Marine forces during the early stages of the Korean War.