The capture of Veracruz by General Winfield Scott and his troops marked a pivotal moment in the Mexican–American War. Beginning on March 9, 1847, United States forces launched a siege on the fortified port city, which was crucial for gaining control of Mexican supply routes. The American troops, approximately 12,000 strong, took advantage of their superior naval power to bombard the city from the sea, while land forces faced a well-entrenched and resilient Mexican defense. The siege culminated in intense battles, where American strategy and firepower gradually overwhelmed local defenses. After 20 days of fierce combat, the defenders were forced to surrender on March 29, allowing Scott’s forces to enter the city. The capture opened a pathway for the United States to advance inland toward Mexico City, fundamentally altering the course of the war and demonstrating the effectiveness of Scott's leadership and military tactics. The event provided a boost to American morale and showcased the technological advantages that the U.S. military had over its Mexican counterpart, such as artillery and naval support. Veracruz's capture marked the first major urban battle of the war.