Putin announced successful Poseidon nuclear drone testing as President Donald Trump urged Russia to end the Ukraine war instead of testing missiles on Monday.

The Trump administration has lifted sanctions on a kleptocratic ally of Russian President Vladimir Putin, who was removed this month as president of the Serb territory within Bosnia and Herzegovina for chipping away at the US-brokered peace deal that ended bloody ethnic violence in the Balkans in the 1990s.

The Russian test launch of an intercontinental ballistic missile and a nuclear-powered torpedo capable of triggering “radioactive tsunamis” should have the West worried.

The United States cancelled a planned Budapest summit between President Donald Trump and Russian President Vladimir Putin following Russia's firm stance on hardline demands regarding Ukraine, the Financial Times reported on Friday.

Relations between the US and Russia have whipsawed, though Washington has shown warming ties with Kyiv in recent weeks.

The Kremlin’s constant nuclear boasts may have finally struck a chord in the White House, with President Donald Trump ordering the resumption of US nuclear weapons tests.

Vladimir Putin tightens grip on power by promoting family members and younger allies to his inner circle as economic strain and opposition threats mount in Russia.

President Vladimir Putin hailed the first long distance test of a nuclear-powered cruise missile that he said has no equal in the West.

Russia's top general, Valery Gerasimov, told Putin that the missile travelled 8,700 miles and was in the air for about 15 hours.

Mr. Nobody Against Putin’ protagonist Pavel 'Pasha' Talankin talks threats and upcoming second wave of hate from Russia amid Oscar campaign.

Putin touts tests of Russia’s nuclear “Poseidon” drone, built to trigger radioactive tsunamis—analysts see posturing, not proof.