President Joe Biden on Wednesday condemned Vladimir Putin’s decision to suspend Russian cooperation with the last remaining U.S.-Russia nuclear arms control treaty, further escalating tensions between Washington and Moscow.
Putin made the announcement in his state-of-the-nation address on Tuesday, as he railed against the West.
A day later, Biden was asked for his response just ahead of a meeting with Eastern European allies in Warsaw.
‘Big mistake,’ was his terse response.
Vladimir…