 In October 1936 a liaison team led by E. T. Paris and Albert Beaumont Wood was set up at Bawdsey, officially known as the Military Applications Section, but universally referred to as the "Army Cell".Ironically, the only two technicians with the required experience available were Butement and Pollard.The two quickly began development of two projects, the Mobile Radar Unit (MRU) which was a mobile version of Chain Home, and Gun Laying radar, a much smaller unit designed to provide range measurements against aircraft as an aid to aiming their anti-aircraft artillery.