US President Ronald Reagan stated that particularly worrying was the presence of Cuban construction workers and military personnel building a  airstrip on Grenada. Bishop had stated the purpose of the airstrip was to allow commercial jets to land, but some US military analysts argued that the only reason for constructing such a long and reinforced runway was so that it could be used by heavy military transport planes. The contractors, American and European companies, and the EEC, which provided partial funding, all claimed the airstrip did not have military capabilities. Reagan claimed that Cuba, under the direction of the Soviet Union, would use Grenada as a refuelling stop for Cuban and Soviet airplanes loaded with weapons destined for Central American communist insurgents.