Alion Science and Technology has agreed to buy MacAulay-Brown for an undisclosed sum to expand work with national security customers and

ICF (Nasdaq: ICFI) has moved to expand the Fairfax, Va.-based company’s disaster management and resilience business with the acquisition of DMS Disaster

L3 Technologies (NYSE: LLL) has integrated the company’s aerospace and sensor systems businesses into a new segment that will develop and

CAE™s (NYSE: CAE) U.S. arm has purchased Alpha-Omega Change Engineering for about $29 million as part of efforts to expand

Chantilly, Va.-based technology services contractor Integrity Applications Inc. has acquired Falls Church, Va.-based Dependable Global Solutions for an undisclosed sum in a push

Mercury Systems (Nasdaq: MRCY) has acquired Germane Systems for approximately $45 million cash in a move to grow the former’s portfolio

Canada-based WSP Global has agreed to acquire Louis Berger for approximately $400 million in an effort to expand its footprint

Hitachi Vantara has agreed to purchase REAN Cloud for an undisclosed sum in a move to expand its portfolio of cloud

Greg Hayes, CEO of United Technologies Corp. (NYSE: UTX), has said the company is œon track with the regulatory clearance process

Cubic (NYSE: CUB) has completed the acquisition of Shield Aviation™s assets through its ISR Systems subsidiary in an effort to