The US and UK governments have signed a memorandum of understanding (MoU) which allows for exchange of technical information related to the Broach penetrator warhead, also known as the Multiple Warhead System. The Broach is a candidate for use on the Raytheon Systems Joint Standoff Weapon and the Boeing AGM-86C Conventional Air-Launched Cruise Missile. Other candidates include the Raytheon Systems Tactical Tomahawk, Boeing Harpoon and General Dynamics Advanced Cruise Missile.
Source: Flight International