Trump’s nuclear posture review homes in on Russia

Donald Trump and Vladimir Putin.
Photo: Jorge Silva / AFP / Getty Images

Trump’s Nuclear Posture Review, officially released today, proposes the U.S. develop low-yield warheads for a submarine launched ballistic missile and a new submarine launched cruise missile, per Defense News.

Why it matters: The new strategy "will ensure Russia understands that any use of nuclear weapons, however limited, is unacceptable,” it says. It comes after concerns that current U.S. nuclear weapons are too big to appropriately respond to tactical nuclear threats from Russia. Greg Weaver, deputy director of strategic capabilities for the Joint Chiefs of Staff, said "there are strong indications that our current...capabilities are perceived by the Russians as potentially inadequate to deter them."