Readers write about nuclear warhead use, gun-launched smallsats, Ukraine lessons and The Mars Project. Plus: Behind the Scenes with Boeing Defense’s CEO.
Macron said Russia’s noncompliance with the Intermediate-Range Nuclear Forces Treaty and its suspension of the New START Treaty could leave Europe “naked."
A promised supply of Western fighter jets has prompted a comprehensive review within Ukraine’s air force of its structure, training and logistics needs.
President Joe Biden said May 19 that the U.S. supports an international effort to train Ukrainian pilots on F-16s and other fourth-generation fighters.
UK Prime Minister Rishi Sunk and Dutch counterpart Mark Rutte will be working to build an "international coalition" to provide Ukraine with combat air support.
The new Storm Shadows in Ukraine’s inventory likely will prompt Russia to reconsider siting of high-value targets, logistics hubs and air defense systems.
The single-engine L-159 can carry guns, missiles and bombs, but falls short of the speed, agility and payload of Ukraine's preferred fighter: the F-16.
President Vladimir Putin described the Kinzhal as the “most important” of the six modern weapon systems he revealed in a Kremlin speech on March 1, 2018.