USS Moosbrugger

In August 1990, USS Moosbrugger was part of the initial United States response to Saddam Hussein's invasion of Kuwait. She deployed on six days notice for Operation Desert Shield to join the rapidly formed USS John F. Kennedy Battle Group. She deployed from Charleston, South Carolina and joined John F. Kennedy en route to the Red Sea via the Mediterranean Sixth Fleet. In the months of coalition build-up prior to the beginning of hostilities, the Moosbrugger performed several important tasks. She was first tasked to delay her Suez transit by several weeks in order to be the US contribution to the standing up of NATO's Standing Naval Force Mediterranean making port calls in Italy and Balearic Islands. Completing her short stay with NATO, Moosbrugger transited the Suez in early September to rejoin Kennedy and immediately took a station in the North Red Sea entrance to the Gulf of Aqaba tasked with visit, board, search, and seizure (VBSS) to support enforcement of UN Iraq Sanctions. In September and early October she stopped and boarded nearly 30 merchant ships bound for Jordan. Following a short maintenance period in Jidda, Saudi Arabia, she took onboard small contingents of U.S. Coast Guard personnel and Navy SEALS, both trained in VBSS and continued search and seizure operations until transiting back North through the Suez. Moosbrugger spent Christmas 1990 in Haifa, Israel, departing the following day back to the Suez Canal and Red Sea.

When Operation Desert Storm began in January 1991, Moosbrugger was again assigned maritime interdiction patrol at the entrance to the Gulf of Aqaba. Her assignment was to stop, board, and search merchant vessels flagged by nations sympathetic to Iraq; and to prevent any war materials found onboard from reaching Jordan and ultimately Iraq. When hostilities ceased, Moosbrugger made ports-of-call in Egypt, Crete, and Gibraltar before crossing the Atlantic for the United States. Moosbrugger was awarded the Navy Unit Commendation for service during the Persian Gulf War.

Moosbrugger performed an extensive update in Charleston shipyard which removed its forward anti-submarine missile launcher of the ASROC family and upgraded to the RUM-139 VL-ASROC vertical launching system (VLS). This allowed the ship the ability to fire Tomahawk missiles in addition to vertically launched ASROC.

Moosbrugger relocated to Mayport, Florida, on 11 March 1995, from its previous home port of Charleston, South Carolina. The Spruance-class ship was the sixth of eleven ships scheduled for relocation to Mayport as a result of the 1993 Base Realignment and Closure Commission decision.

Moosbrugger went into drydock to install women's living quarters and restrooms. She was one of the first surface warships to have women on it.

The yard period in Mayport Florida was also to repair extensive issues encountered during the overhaul and upgrades performed at the Earl Shipyard in Charleston just a few years prior to.

USS Moosbrugger launches a Sea Sparrow missile on 15 July 1996

Following these extensive overhaul periods, Moosbrugger deployed in 1996, along with La Moure County, John L. Hall and Narwhal, to take part in UNITAS 96, a series of combined tactical at-sea operations, amphibious operations and in-port exercises with participating South American naval forces. During that deployment, Moosbrugger spent almost two weeks in Venezuelan waters conducting anti-submarine warfare, electronic warfare and anti-air gunnery exercises in the Caribbean Sea. She then departed for Brazil for the next phase of UNITAS.

Moosbrugger deployed in 1998, along with La Moure County, Doyle and Boston, to take part in UNITAS 39–98, serving as the USCOMSOLANT flagship with COMDESRON 32 as the Operational Commander. UNITAS, Latin for unity, consists of at-sea operations, amphibious operations, riverine operations and in port exercises conducted with nine South American navies over a four-month period. The U.S. task group circumnavigated South America in a clockwise direction, returning to Naval Station Roosevelt Roads in November. The 40-year-old operation promotes a cooperative maritime strategy in the region while supporting the U.S. policy of continued engagement in South America through forward presence. The navies of Canada, United Kingdom, the Netherlands and South Africa joined the United States and South American navies for the first phase of UNITAS. This phase was led by the United States and conducted in the vicinity of Puerto Rico. The U.S. Navy's longest-running annual deployment began at Naval Station Roosevelt Roads, Puerto Rico, as seven ships from four foreign navies joined a five ship U.S. task group.

While in Puerto Rico, on 20 April 1998, Moosbrugger took part in Independent Deployer Exercise (INDEX) 98-2, off the coast of Puerto Rico. During the exercise, Moosbrugger fired two Sea Sparrows from her deck at guided target drones launched from the Atlantic Fleet Weapons Training Facility at Naval Station Roosevelt Roads. The exercise also included target drones fired from A-4 Skyhawk aircraft. Following this, the task force then headed for Venezuela on 18 July as Venezuela, Brazil, Uruguay, Argentina, Chile, Paraguay, Peru, Ecuador, and Colombia each directed, in turn, their own phase of UNITAS. Overall, U.S. forces worked with host navies from Venezuela, Brazil, Uruguay, Argentina, Paraguay, Chile, Peru, Ecuador and Colombia. The specific exercises conducted in each phase are determined by the host navy, making each phase unique. Exercises included all areas of modern naval warfare including anti-air, amphibious, anti-surface and anti-submarine warfare.

Moosbrugger was placed in commission, in reserve on 16 October 2000 at Mayport, Florida to prepare for decommissioning. On 15 December 2000, she was decommissioned and subsequently brought to Philadelphia Naval Intermediate Ship Maintenance Facility. She was maintained there in Maintenance Category B for activation in time of national emergency until 2006, when she was towed to Brownsville, Texas, for dismantling.