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美国B61-12核弹完成第三次测试  

2015-11-18 11:47:41|  分类: 核武器 |  标签: |举报 |字号 订阅

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美国国家核安全管理局表示,在内华达州试验场成功完成B61-12新型核弹的第三次(即最后一次)测试。
试验过程中未装弹头,严格遵循《全面禁止核试验条约》。
新闻稿指出:“完成测试证明美国坚决致力于国家及其盟友的安全。”
据悉,F-15E战机投掷的B61-12核弹状态正常可控。初步消息显示,遥测数据未监测到异常。
B61-12是上世纪60年代生产的B61的第12次改进型,新型弹药生产应于2020年前启动,B61-12将取代之前的B61各型核弹。


NNSA, Air Force Complete Successful B61-12 Life Extension Program Development Flight Test at Tonopah Test Range
Press Release
Nov 16, 2015

WASHINGTON – The National Nuclear Security Administration (NNSA) and United States Air Force completed the third development flight test of a non-nuclear B61-12 nuclear gravity bomb at Tonopah Test Range in Nevada on October 20, 2015.

“This demonstration of effective end-to-end system performance under representative delivery conditions marks another 2015 achievement in the development of the B61-12 Life Extension Program,” said NNSA Deputy Administrator Madelyn Creedon. “Completing this guided B61-12 flight test provides additional evidence of the nation's continued commitment to our nation’s security and that of our allies and partners.”

The flight test asset consisted of hardware designed by Sandia National and Los Alamos National Laboratories, manufactured by the National Security Enterprise Plants, and mated to the tail-kit assembly section, designed by The Boeing Company under contract with Air Force Nuclear Weapons Center. This development flight test asset contained representative non-nuclear components but no highly enriched uranium or plutonium, consistent with test treaty obligations. Although the tail-kit assembly guided the test unit, the B61-12 nuclear weapon will have no additional capabilities from the legacy B61 nuclear weapons and is not GPS-guided.

This test is the last of three development flight tests for the B61-12 Life Extension Program (LEP). An F-15E from Nellis AFB released the B61-12 test asset and it demonstrated successful performance in a realistic guided flight environment. Initial indications are that all scheduled activities occurred successfully and that telemetry, tracking and video data were properly collected. This test provides additional confidence in the weapon system and instrumentation designs prior to authorizing Phase 6.4, Production Engineering, in 2016.

The B61-12 LEP entered Development Engineering in February 2012 under the oversight of the Nuclear Weapons Council, a joint Department of Defense and Department of Energy/NNSA organization established to facilitate cooperation and coordination between the two departments as they fulfill their complementary agency responsibilities for U.S. nuclear weapons stockpile management. The B61-12 LEP is a joint U.S. Air Force and NNSA program that preserves a critical element of the U.S. Nuclear Triad and demonstrates continued support for extended deterrence and assurance commitments.

The B61-12 LEP refurbishes both nuclear and non-nuclear components to extend the bomb’s service life while improving its safety, security and reliability. The LEP will reuse or remanufacture existing components to the maximum extent possible. With the incorporation of an Air Force provided tail-kit assembly, the B61-12 will replace the existing B61-3, -4, -7, and -10 bombs.

美国B61-12新型核弹第三次测试 - kktt - 长缨在手  敢缚苍龙
 
美国B61-12新型核弹第三次测试 - kktt - 长缨在手  敢缚苍龙
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