The U.S. Marine Corps has laid out plans to introduce the ACV-30, the version of its new Amphibious Combat Vehicle armed with a 30mm cannon. As TWZ has explored in the past, the ACV-30 reflects ...
HMS Tamar, the fourth of the Royal Navy’s ... The 90-metre vessel, which is equipped with a 30mm cannon and flight deck capable of accommodating a Merlin helicopter, is part of a five-strong ...