MIUW1920

**Mobile Inshore Undersea Warfare Unit 1920 (MIUWU 1920)** was a United States Navy Reserve unit established during the Cold War to provide harbor and coastal defense. Based out of the Naval Reserve Center in Buffalo, New York, MIUWU 1920 was tasked with deploying quickly to protect U.S. ports and shorelines from enemy submarine and special operations threats using mobile radar, sonar, and communications systems. The unit participated in numerous training exercises and joint operations, supporting both national and NATO maritime security objectives. MIUWU 1920 was decommissioned as part of a broader reorganization of Navy coastal warfare forces in the early 2000s.