Following the lead of other agencies, the National Geospatial-Intelligence Agency is making it easier to download apps.
The contract renewal could be worth up to $400 million.
Army chief of staff says the service must use limited resources wisely as uncertainty grows.
The Chief of Naval Operation said the biennial conference is a victim of the government shutdown.
Army command leading effort to repurpose computer hardware, achieve savings.
University research alliance will focus on future cyber threats to Army networks.
Proliferation of high-definition surveillance cameras accounts for a growing segment of data storage.
Ashton Carter will step down as deputy defense secretary by the end of 2013.