Jonathan Tirone

For Jonathan Tirone's latest contributions to The Japan Times, see below:

A new nuclear model could upend how countries count bombs

World Jul 30, 2020

A new nuclear model could upend how countries count bombs

Nuclear analysts from the U.S. and Russia settled on a new method to account for atomic weapons that may shrink estimates on the size of North Korea’s arsenal and could be used to aid future disarmament. Accounting for nuclear material stockpiled by countries is at ...