The likelihood of Russian President Vladimir Putin using nuclear weapons in his war on Ukraine is growing, local experts say. Ukrainian President Volodymyr Zelenskyy said that “all of the countries of the world” should prepare for the possibility of tactical nuclear weapons on CNN earlier this week. Tactical nuclear weapons are typically described as smaller nuclear weapons that can be used in a targeted way on the battlefield, used at shorter ranges for “tactical” attacks… – NECN Photo: Sputnik / Ilya Pitalev