AeroVironment, Monrovia, Calif., said it received a $57 million contract from the U.S. Special Operations Command (USSOCOM) for the development and military utility assessment of its Global Observer unmanned aircraft system (UAS). The contract calls for the development of up to three Global Observer aircraft over the next three years to demonstrate the ability to operate in the stratosphere for up to 7 days without landing. The basic contract, which will be funded under a cost-plus fixed-fee arrangement, provides for the development and delivery of the initial Global Observer aircraft. The contract also includes options for the development and delivery of up to two additional Global Observer aircraft, resulting in a potential contract value of $108 million.