资讯

National Security Journal on MSN8 小时
‘New’ Air Force B-52J Bomber Is In Trouble: It Won’t Fly Until 2033
The Air Force has had one constant in the past 70+ years, the B-52 bomber. The B-52J is a proposed upgrade to the B-52 ...
The Lancet5 天
Considerations for improving the relevance, use, and robustness of projections of the ...
aCenter for Health and the Global Environment, Department of Global Health, School of Public Health, University of Washington, Seattle, WA, USA bSchool of Medicine, University of Washington, Seattle, ...
The National Interest on MSN6 天
The B-52 Stratofortress Faces a Massive Redesign
Despite soaring costs and complex retrofitting, the B-52’s deep modernization aims to transform it into a digitally upgraded ...