VAQ-134 aboard the USS George H.W. Bush, currently deployed in the Persian Gulf, operates the EA-6B Prowler. Designed for carrier-based and advanced base operations, the EA-6B is a fully integrated electronic warfare system combining long-range, all-weather capabilities with advanced electronic countermeasures.

The EA-6A “Electric Intruder” was developed for the U.S. Marine Corps during the 1960s to replace its EF-10B Skyknights. The EA-6A was a direct conversion of the standard A-6 Intruder airframe, with two seats, equipped with electronic warfare (EW) equipment. The EA-6A was used by three Marine Corps squadrons during the War in Vietnam.

The EA-6B entered service with Fleet Replacement Squadron VAQ-129 in September 1970, and Tactical Electronic Warfare Squadron 132 (VAQ-132) became the first operational squadron, in July 1971. This squadron began its first combat deployment to Vietnam on America 11 months later, soon followed by VAQ-131 on Enterprise and VAQ-134 on Constellation.

The EA-6B remains in active service today. In 2009, the Navy EA-6B Prowler community began transitioning to the EA-18G Growler, a new electronic warfare derivative of the F/A-18F Super Hornet. All but one of the active duty Navy EA-6B squadrons are based at Naval Air Station Whidbey Island.