Is nuclear war inevitable?
Russian war on Ukraine and nuclear saber rattling against the West have revived a debate about nuclear weapons. Last year, when a United Nations treaty to ban such weapons outright entered into force,...
Will the Ukraine war fuel nuclear proliferation?
When the Soviet Union collapsed in 1991, Ukraine inherited part of its nuclear arsenal. But in the 1994 Budapest Memorandum, Ukraine agreed to return these weapons to Russia in exchange for...
Eight lessons from the Ukraine war
When Russian President Vladimir Putin ordered war on Ukraine on February 24, he envisaged a quick seizure of Kyiv and a change of government analogous to Soviet interventions in Budapest in 1956 and...