Walter Jackson

NAVFAC Guam, or Naval Facilities Engineering Systems Command Marianas, traces its origins to World War II when the U.S. Navy established a significant presence on Guam following the island’s liberation in 1944. Initially focused on constructing and maintaining critical wartime infrastructure, the unit played a key role in supporting naval operations in the Pacific Theater. Over the decades, NAVFAC Guam has evolved to provide comprehensive engineering, construction, and facilities management services for all U.S. military branches stationed on Guam and throughout the Marianas. Today, it remains a vital component of U.S. Indo-Pacific strategy, ensuring operational readiness and supporting the strategic posture of American forces in the region.

NAVFAC Grand Turk was a United States Navy Sound Surveillance System (SOSUS) facility established on Grand Turk Island in the Turks and Caicos Islands during the early years of the Cold War. Commissioned in 1954, its primary mission was to detect and track Soviet submarines in the Atlantic Ocean using underwater listening technology. The facility played a significant role in anti-submarine warfare and intelligence gathering throughout the Cold War era. NAVFAC Grand Turk was decommissioned in 1980 as advances in technology and changing strategic needs led to the consolidation of SOSUS operations.

NAVFAC Centerville Beach was a United States Navy facility established in 1958 near Ferndale, California, as part of the Sound Surveillance System (SOSUS) network during the Cold War. Its primary mission was to detect and track Soviet submarines using underwater listening arrays laid on the ocean floor. Manned by both Navy personnel and civilian contractors, the station contributed significantly to anti-submarine warfare and maritime intelligence efforts. NAVFAC Centerville Beach operated until its decommissioning in 1993, after which its mission was transferred to other facilities and its property eventually returned to civilian use.

Naval Facility San Nicolas Island (NAVFAC SNI), located on San Nicolas Island off the coast of California, was established in 1958 as part of the U.S. Navy’s Sound Surveillance System (SOSUS) network. Its primary mission was to detect and track Soviet submarines during the Cold War using undersea listening technology. The facility operated as a key node in the broader anti-submarine warfare (ASW) efforts, contributing valuable intelligence to the defense of the United States. NAVFAC SNI was decommissioned in 1987 as advances in technology and shifting military priorities led to changes in undersea surveillance operations.