Calling the program "no longer viable," the Pentagon acquisition chief last week formally canceled the Non-Line-of-Sight Cannon, one of the manned ground vehicles included in the Future Combat Systems effort. The move allows termination liability negotiations to begin, according to an Army spokesman. In a Dec. 4 memo to Congress obtained by Inside the Army, Ashton Carter writes that continuing to fund NLOS-C "is not in the [Defense] Department's or the taxpayer's best interest at this time." NLOS-C has been...