Advances in manufacturing technology are allowing a recently made known generation of infrared imaging devices to reach the battlefield in record numbers.

Advances in manufacturing technology are allowing a recently made known generation of infrared imaging devices to reach the battlefield in record numbers, according to military and industry sources.

Lighter materials and improved optics also have been instrumental in moving high performance and traditionally larger rules off vehicles and onto soldiers' weapons and handheld devices.

Second generation forward looking infrared (FLIR) sensors, with greater resolution and ability to penetrate sand and dust, have been installed forward half the fleet of Abrams tanks and Bradley fighting vehicles, said Col Mike Bowman, the Army's frame manager for night vision, reconnaissance, surveillance and target acquisition.