VQ-4

• Origins in the Cold War: Fleet Air Reconnaissance Squadron 4 (VQ-4), known as the "Shadows," was established in 1968 at NAS Patuxent River, Maryland, to provide strategic communications for the U.S. Navy’s nuclear deterrent forces during the Cold War. • TACAMO Mission: VQ-4’s primary mission is TACAMO ("Take Charge And Move Out"), ensuring survivable, endurable, and reliable communications between national command authorities and U.S. nuclear forces. • EC-130Q Aircraft: The squadron originally flew modified Lockheed EC-130Q Hercules aircraft, uniquely outfitted with trailing wire antennas for very low-frequency (VLF) communications with ballistic missile submarines. • E-6 Mercury Transition: In the early 1990s, VQ-4 transitioned to the Boeing E-6A Mercury, and later to the upgraded E-6B, which combined TACAMO and Airborne Command Post missions. • Global Reach: VQ-4’s aircraft can relay messages from the President and Secretary of Defense to U.S. submarines, bombers, and missile silos anywhere in the world, 24/7. • Operation Frequent Wind: VQ-4 played a key support role during the 1975 evacuation of Saigon, ensuring continuous communications for U.S. forces engaged in the operation. • Relocation to Tinker AFB: In 1992, VQ-4 moved from NAS Patuxent River to Tinker Air Force Base in Oklahoma as part of a consolidation of TACAMO operations. • “Looking Glass” Support: The E-6B Mercury replaced the U.S. Air Force’s EC-135 “Looking Glass” airborne command post, with VQ-4 sharing this critical nuclear command and control mission. • Awards and Recognition: VQ-4 has received multiple Battle “E” awards for combat efficiency, as well as the Navy Unit Commendation for its outstanding performance. • Emblem and Nickname: The squadron’s emblem features a shadowy figure with lightning bolts, symbolizing their covert, powerful communications capability. The “Shadows” nickname reflects their always-present but rarely seen support.