Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Defence
  • /
  • US Navy selects BAE Systems' 57mm Mk 110 for Constellation-class frigates

Defence

US Navy selects BAE Systems' 57mm Mk 110 for Constellation-class frigates

BAE Systems has received a $26 million contract to equip the US Navy’s Constellation class frigates with the fully-automatic 57mm Mk 110 naval gun.


    
Above: New constellation-class frigate being digitally modelled as it nears completion of the design phase.
Courtesy BAE Systems

The contract, awarded earlier this month, includes engineering support and calls for two Mk 110s for the USS Constellation (FFG 62) and USS Congress (FFG 63). The new Constellation class of multi-mission guided-missile frigates is designed to operate in blue water and in the littorals, for an increased forward naval presence.

Advertisement
ODU RT

The Mk 110 gun system, known internationally as the Bofors 57 Mk 3, is the deck gun of choice for the Constellation class. It is a multi-mission, medium-caliber shipboard weapon, effective against air, surface, or ground threats without requiring multiple round types. The system is capable of firing up to 220 rounds per minute at an effective range of more than nine nautical miles using BAE Systems’ six-mode programmable, pre-fragmented, and proximity-fused (3P) ammunition.

Image: US Navy photo by Mass Communication Specialist 3rd Class Adam Butler Downloaded from DVIDS.com.

“The selection of the Mk 110 for the US Navy’s Constellation class frigates signifies confidence in the gun system and its ability to meet current and future needs in shipboard defence,” said Brent Butcher, vice president of the weapon systems product line at BAE Systems “The Mk 110 gun system provides this next-generation frigate with the continued performance that our surface fleet has come to expect from its intermediate calibre guns.”

Advertisement
ODU RT

 

 

Advertisement
General Atomics LB
Altus Group expands portfolio with SEHO partnership

Aerospace Defence

Altus Group expands portfolio with SEHO partnership

23 June 2026

Redditch based Altus Group has announced a new partnership with SEHO Systems GmbH, a German manufacturer specialising in wave and selective soldering systems, automation technology as well as THT inspection solutions.

Rotron Aerospace completes Project Brakestop SkyLance trial

Defence

Rotron Aerospace completes Project Brakestop SkyLance trial

23 June 2026

Rotron Aerospace Ltd has completed the successful trial of its SkyLance One Way Effect system under the UK Ministry of Defence's Project Brakestop: a Task Force Kindred funded project.

NP Aerospace to acquire Iten Defense

Defence

NP Aerospace to acquire Iten Defense

23 June 2026

NP Aerospace has signed a definitive agreement to acquire Iten Defense, a US based specialist provider of advanced defence protection solutions, from Edgewater Capital Partners and other minority shareholders.

RAF in Cyprus receive two HC Mk2s

Defence

RAF in Cyprus receive two HC Mk2s

22 June 2026

The Royal Air Force (RAF) in Cyprus has taken delivery of two Airbus H145 Jupiter HC Mk2 helicopters to 84 Squadron.

Advertisement
ODU RT
Zelim appoints John Cumming as Director of International Business Development

Defence

Zelim appoints John Cumming as Director of International Business Development

22 June 2026

Edinburgh based maritime technology company Zelim, has strengthened its leadership team with the appointment of John Cumming as Director of International Business Development.

SEA wins UKDI contract for 2025 AUKUS Maritime Innovation Challenge

Defence

SEA wins UKDI contract for 2025 AUKUS Maritime Innovation Challenge

22 June 2026

SEA has won a funding contract from UK Defence Innovation (UKDI) for the 2025 AUKUS Maritime Innovation Challenge.

Advertisement
ODU RT
Advertisement
FIA2026 animated banner