Nuclear Gravity Bomb and Warhead Upgrades Face New Delays
https://www.defensenews.com/congress/2019/09/04/nuclear-gravity-bomb-and-warhead-upgrades-face-new-delays/
By: Joe Gould and Aaron Mehta
Defense News Conference
WASHINGTON ― The United States’ B61-12 nuclear gravity bomb may face an 18 month delay during production, with the W88 submarine-launched ballistic missile warhead facing a shorter delay, a top National Nuclear Security Administration official confirmed Wednesday.
The B61-12 life-extension program consolidates and replaces the older B61-3, -4, -7 and -10 variants, while the W88 Alteration 370 is meant to replace the arming, fuzing and firing subsystem for the W88 warhead for the Trident II sub-launched ballistic missile. The two are among five major modernization programs underway at the agency.
Both had been due for production in 2020, but neither will have their first production units delivered on time, according to Charles Verdon, the National Nuclear Security Administration’s deputy administrator for defense programs. NNSA is working with the Defense Department to minimize the delays, but Congress has been informed both will be ready “roughly around the same time,” Verdon said at the at the 2019 Defense News Conference.
The issue stems from off-the-shelf parts used in both weapons. Both systems are planned to work for 20-30 years, and heavy stress testing of the parts raised questions for NNSA officials about whether the parts would survive for three decades. Rather than risk the pieces failing years in the future, officials decided to seek replacements now and delay moving forward with the program
https://www.defensenews.com/congress/2019/09/04/nuclear-gravity-bomb-and-warhead-upgrades-face-new-delays/
By: Joe Gould and Aaron Mehta
Defense News Conference
WASHINGTON ― The United States’ B61-12 nuclear gravity bomb may face an 18 month delay during production, with the W88 submarine-launched ballistic missile warhead facing a shorter delay, a top National Nuclear Security Administration official confirmed Wednesday.
The B61-12 life-extension program consolidates and replaces the older B61-3, -4, -7 and -10 variants, while the W88 Alteration 370 is meant to replace the arming, fuzing and firing subsystem for the W88 warhead for the Trident II sub-launched ballistic missile. The two are among five major modernization programs underway at the agency.
Both had been due for production in 2020, but neither will have their first production units delivered on time, according to Charles Verdon, the National Nuclear Security Administration’s deputy administrator for defense programs. NNSA is working with the Defense Department to minimize the delays, but Congress has been informed both will be ready “roughly around the same time,” Verdon said at the at the 2019 Defense News Conference.
The issue stems from off-the-shelf parts used in both weapons. Both systems are planned to work for 20-30 years, and heavy stress testing of the parts raised questions for NNSA officials about whether the parts would survive for three decades. Rather than risk the pieces failing years in the future, officials decided to seek replacements now and delay moving forward with the program
Comments