The US Navy has now deployed the new W76-2 low-yield warhead. The USS Tennessee (SSBN-734), the first sub scheduled to carry it, appears to have deployed from Kings Bay during the final weeks of 2019 for a deterrent patrol in the Atlantic Ocean. https://t.co/Ai3CZpOeVs pic.twitter.com/aSYion39XF

— Hans Kristensen (@nukestrat) January 29, 2020