Senior Russian security official Dmitry Medvedev said on Tuesday that if the West supplied nuclear weapons to Ukraine then ...

The war between Russia and Ukraine is intensifying with new attacks and new concerns over the weapons being used by both ...

"Bomb shelters will not help," former President Dmitry Medvedev said on Sunday, in a stark warning to the West over Russia's ...

Russia’s use of a nuclear-capable ballistic missile marks a decisive, and potentially dangerous moment in Moscow’s conflict ...

While Putin telegraphed an evolution of Russia's nuclear doctrine back in September, it's reasonable to assume Moscow's ...

Within a decade, it is expected that China will have as many nuclear warheads deployed as the United States. Pentagon ...

The department's report states that US needs integration of non-nuclear capabilities, where feasible, to support nuclear ...

Russia’s use of a new nuclear-capable hypersonic ballistic missile in Ukraine is not only escalating the war but lobbing an ...

Russia’s decision to fire a ballistic missile at Ukraine on Nov. 21 may be considered a “mock nuclear strike,” expert Robert ...

The Ukraine war has not only shattered millions of lives and shaken Europe. It also has inured Washington to the use of ...

Putin lowered the bar for a nuclear attack after the US lifted a ban on Ukraine using long-range missiles. Ukraine carried ...

Russia's recent changes to its nuclear doctrine and tests of the Oreshnik intermediate-range ballistic missile are raising ...