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The Air Force is now testing new, high-tech sensors, software, electronics and other enemy radar-evading upgrades for its B-2 stealth bomber to preserve its stealth advantages and enable the aircraft to operate more effectively against increasingly capable modern air defenses.
The massive upgrade, designed to improve what’s called the bomber’s Defensive Management System, is described by Air Force developers as “the most extensive modification effort that the B-2 has attempted.”
The Defensive Management System is a technology designed to help the B-2 recognize and elude enemy air defenses, using various antennas, receivers and display processors to detect signals or “signatures” emitting from ground-based anti-aircraft weapons, Air Force Spokesman Capt. Michael Hertzog said in a written statement.