The end of nuclear weapons testing is a significant nonproliferation success, yet concerns about its resumption persist.
There is no evidence suggesting that the Kremlin is prepared to engage in sincere negotiations regarding Ukraine.
Since Russia’s full-scale invasion of Ukraine in February 2022, the country’s defense relationship with Iran has deepened and widened considerably.
Since 2022, Russia’s defense relationship with Iran has taken a big leap forward.
Concerns over China’s rapid nuclear arsenal expansion have prompted global efforts to assess its implications, especially for NATO’s security.
The United States should prioritize support to industry players that have minimized the proliferation risks of their prospective technology.