CAPE CANAVERAL The launch of an advanced version of the KH-11 imaging reconnaissance satellite on a Titan 4 from Vandenberg AFB, Calif., Dec. 20, completes a new three-spacecraft constellation that uses an uprated model of the optical spacecraft operated by the National Reconnaissance Office (NRO).

WASHINGTON The flyaway cost of an F-22 is going up by $2 million, production of the stealth fighter is to be cut in half for five years, and the decision to start full-rate production will be delayed by nine months, according to Pentagon officials.

LONDON The U.K. has signed an agreement with France to jointly pursue a technology demonstration program for weapon systems related to a Future Offensive Air System (FOAS), which is to be the subject of a $58-million feasibility study.

On board the U.S.S. Enterprise After nearly 34 years in service, the A-6 Intruder long-range, all-weather attack aircraft has been launched from a U.S. Navy carrier for the last time. The bull-nosed aircraft debuted as a state-of-the-art bomber, capable of carrying missiles and 10 tons of bombs and flying at low-altitude to a target 1,000 mi. away.

Kennedy Space Center NASA managers are maintaining vigilance to guard against any potential Russian espionage activities in connection with growing Russian dependence on the U.S. for Mir station operations and the even greater Russian cooperation needed to develop and operate the new international space station as it is planned.