Last updated at: (Beijing Time) Thursday, August 08, 2002
Boeing to Develop New Unmanned Bomber for Pentagon
The Pentagon awarded Boeing Co. a defense contract worth 460 million dollars on Wednesday to develop the planned X-45B unmanned bomber for the US Air Force.
The Pentagon awarded Boeing Co. a defense contract worth 460 million dollars on Wednesday to develop the planned X-45B unmanned bomber for the US Air Force.
The contract would lead to the design, development and construction of two X-45B aircraft by 2005, the Defense Advanced Research Projects Agency (DARPA) at the Pentagon said. The DARPA is developing the "Unmanned Combat Air Vehicle" along with the AirForce.
The X-45B will be an upgrade version of the X-45A remote-controlled experimental jet, which first flew on May 22 at Edwards Air Force Base in California.
The contract also calls for development of an upgraded mission control station for long-range flight of the X-45B aircraft, DARPA said.
In an effort to transform itself to a lighter but more mobile force, the US military is developing a range of high-tech weapons,including unmanned planes, which are extensively used in Afghanistan.
The X-45A is 7.9 meters long and has a wingspan of 10.4 meters.The planned X-45B would expand the length to 11 meters and the wingspan to 14.3 meters. It would also be built with sharp angles using composite materials to avoid radar detection.