USS Thach
DECOMMISSIONED - November 01, 2013
VAPLARAISO, Chile (June 24,2011) Sailors aboard the guided-missile frigate USS Boone (FFG 28) man the rails while arriving in Valparaiso, Chile. Boone will join USS Thach (FFG 43) to participate in the Chilean-hosted Pacific phase of UNITAS 52. Boone is deployed to South America in support of Southern Seas 2011. (U.S. Navy photo by Mass Communications Specialist 1st Class Steve Smith)
UNITAS PAC 52 Begins
VALPARAISO, Chile – Guided-missile frigates USS Boone (FFG 28) and USS Thach (FFG 43) arrived in Valparaiso, Chile to begin the Pacific Phase (PAC) of UNITAS 52, June 24.

The frigates will participate in the Chilean hosted, two-week multinational exercise along with naval partners from Columbia, Ecuador, and Peru, June 24 through July 8. 

While in port, the ships’ crews will participate in the opening ceremonies, planning conferences, a memorial to Chilean naval hero Arturo Pratt, and a community relations project.  The U.S. con-tingent will also participate in baseball games with local club teams at the National Stadium of Santiago. 

“I look forward to the camaraderie and lifelong friendships that will be made,” said Cmdr. Jeff Scudder, Thach’s commanding officer.  “This is important because the trust we establish on a personal level between us now, will mean I know we can count on each other when working to-gether in the future.”

Throughout UNITAS PAC, the partner countries will operate and train together in scenario-based environments which include theater security operations, anti-terrorism and anti-narcotic opera-tions, and surface defense warfare exercises. Overall, 13 ships and 11 aircraft are scheduled to participate from the partner nations.

“UNITAS enhances and demonstrates our commitment to addressing regional challenges that require cooperative action with and among the nations of the Americas,” said Scudder.  “Through cooperative exercises we will positively contribute to our nation’s commitment to global partner-ships.”

The exercise will allow U.S. Sailors the opportunity to work and train side-by-side with sailors of the Latin American navies. The relationships that develop from this exercise will help foster cooperation and understanding between participating countries.

“On the sea, these maritime exercises give us a chance to share our operational capabilities and enhance communications training in dynamic, real time environments,” said Cmdr. Roy Love, Boone’s commanding officer   “These are invaluable tools in today’s world, where economic de-velopment and progress depend on our ability to provide joint security and stability at sea.” 

The U.S. and Chilean navies have been operating together for more than a month, as the U.S. ships have made their way from Punta Arenas, Chile to Valparaiso.  The navies have completed three passing exercises (PASSEX) and a replenishment-at-sea (RAS).  The (RAS) was conducted with Chilean navy ship CNS Almirante Montt (AO 52). Almirante Montt was previously USNS Andrew J. Higgins (T-AO 190). This is the first time Almirante Montt has conducted a RAS with a foreign navy since she was commissioned in the Chilean navy.  

“Over the last month, Boone and Thach have sailed through the Straits of Magellan, and up the coast of Chile, participating in very successful and exciting exercises with Chilean naval bases, ships, submarines, and helicopters,” said Love.  “We appreciate all of the hospitality and profes-sionalism the Chilean navy has demonstrated in every engagement we have completed.” 

The six week Chilean-American naval partnership and UNITAS PAC are part of the Southern Seas 2011 deployment.  Southern Seas is an annual six-month deployment focused on building relationships with the navies of the Americas to strengthen regional maritime security.

U.S. Naval Forces Southern Command/U.S. FOURTH Fleet (COMUSNAVSO/C4F) supports U.S. Southern Command joint and combined full-spectrum military operations by providing principally sea-based, forward presence to ensure freedom of maneuver in the maritime domain, to foster and sustain cooperative relationships with international partners and to fully exploit the sea as maneuver space in order to enhance regional security and promote peace, stability, and prosperity in the Caribbean, Central and South American regions.

For more information, please contact COMUSNAVSO/C4F Public Affairs by e-mail at:

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