Russia has declared it's no longer considers itself bound by a self-imposed moratorium on deploying nuclear-capable intermediate range missiles, a warning that potentially sets the stage for a new arms race as tensions between Moscow and Washington rise again over Ukraine.

Russia said on Tuesday that it would no longer place any limits on where it deploys intermediate-range missiles that can carry nuclear warheads. Kremlin spokesman Dmitry Peskov was speaking a day after Russia said it was lifting what it called a unilateral moratorium on deploying intermediate-range missiles,