US tests the newest QUICKSINK maritime weapon variant in the Norwegian Sea
The low-cost, anti-ship, precision-guided 500lb class capability was launched by a USAF B-2 Spirit stealth bomber.
The test was described as a major step forward to fully integrate PAC-3 MSE into the Aegis Weapon System. (Photo:: Lockheed Martin)
Lockheed Martin has successfully integrated its Patriot Advanced Capability – 3 (PAC-3) Missile Segment Enhancement (MSE) interceptor with the AN/SPY-1 radar, a key component in the Aegis naval weapon system.
According to the company, the missile successfully communicated with the radar, a project which involved modifying the PAC-3 MSE radio frequency data link to communicate with the SPY-1. Lockheed Martin was required to convert PAC-3 MSE’s existing dual-band datalink to a tri-band datalink to communicate at S-band.
The effort was funded internally by the company and Tom Copeman, VP, naval systems, Lockheed Martin Missiles and Fire Control, said the test was a major step forward and 'the PAC-3 MSE/Aegis integration delivers a hardened defence to maritime fleets on an affordable, rapid timeline’.
Patriot missile integration into Mk41 VLS boosts Aegis air defence capabilities
The company states that the PAC-3 MSE programme is ramping up to 550 MSEs a year, with plans to continue growing using a substantially expanded facility opened in Camden, Arkansas in 2022.
Shephard Defence Insight lists the missile as in- service with 13 countries with more than 1,700 ordered by the US and hundreds by Poland, Qatar, Saudi Arabia, Taiwan and the UAE. More than 4,260 have been ordered in total and almost 1,500 delivered.
The low-cost, anti-ship, precision-guided 500lb class capability was launched by a USAF B-2 Spirit stealth bomber.
With ongoing market research to find potential shipyards for building LCUs, NAVSEA intends to issue a request for proposals for the programme next year.
While the Australian government insists the investment is predominantly aimed at strengthening the country’s defence capabilities, the upgrade also bodes well for the AUKUS pact which Australia’s defence minister said “is going well”.
The USCG exercised a $507 million contract option for the acquisition of 10 extra FRCs. This new order will raise the total number of Sentinel-class vessels procured by the service from 67 to 77.
At DSEI 2025, Red Cat outlines its expansion from UAVs into uncrewed surface vessels (USVs), positioning itself as a multi-domain defence provider spanning land, sea, and air.
The vessels are expected to deliver a major boost to Australia’s undersea warfare capabilities, with production set to start immediately.