A member of Niger's ruling junta has urged his country's citizens to prepare for "war" with France, as relations with the former colonial power hit new lows.

Secretary of State Marco Rubio is leading a large U.S. delegation this week to the Munich Security Conference where increasingly nervous European leaders are hoping for at least a brief reprieve from President Donald Trump's often inconsistent policies and threats that have roiled transatlantic relations and the post-World War II international order.

A year after Vice President JD Vance stunned assembled dignitaries at the same venue with a verbal assault on many of America's closest allies in Europe, accusing them of imperiling Western civilization with left-leaning domestic programs and not taking responsibility for their own defense, Rubio plans to take a less contentious but philosophically similar approach when he addresses the annual gathering of world leaders and national security officials Saturday, U.S. officials say.

Leaders from across the European Union are meeting Thursday in a Belgian castle as the 27-nation bloc faces antagonism from U.S. President Donald Trump, strong-arm economic tactics from China and hybrid threats from Russia — challenges that have prompted a rethink of Europe's approach to diplomacy and trade.

"We all know we must change course, and we all know the direction," Belgian Prime Minister Bart De Wever told a meeting of some European leaders on Wednesday. "Yet it sometimes feels like we're standing on the bridge of the ship staring at the horizon without being able to touch the helm."

U.S. President Donald Trump told Benjamin Netanyahu at the White House Wednesday that talks with Iran must continue, rebuffing the Israeli prime minister's push for a tougher stance against Tehran.

"There was nothing definitive reached other than I insisted that negotiations with Iran continue to see whether or not a Deal can be consummated," Trump said on social media after their three-hour meeting.

United States Energy Secretary Chris Wright arrived Wednesday in Venezuela for a firsthand assessment of the country's oil industry, a visit that further asserts the U.S. government's self-appointed role in turning around Venezuela's dilapidated energy sector.

Wright met Venezuela's acting President Delcy Rodríguez at the Miraflores presidential palace in the capital, Caracas. He is expected to meet with government officials, oil executives and others during a three-day visit to the South American country.

Russian strikes overnight cut heating to nearly 2,600 residential buildings in Kyiv and killed two in east Ukraine, officials said Thursday.

"After last night's massive attack, due to damage to critical infrastructure targeted by the enemy, nearly 2,600 more buildings in the capital have been left without heat," the mayor of Kyiv, Vitaliy Klitschko, said.

Moscow will observe the limits of the last nuclear arms pact with the United States that expired last week as long as it sees that Washington is doing the same, Russia's top diplomat said Wednesday.

The New START treaty expired Feb. 5, leaving no restrictions on the two largest atomic arsenals for the first time in more than a half-century and fueling fears of an unconstrained nuclear arms race.

The EU parliament on Wednesday approved a 90-billion-euro loan for Ukraine, providing a financial lifeline to cash-strapped Kyiv four years into Russia's invasion.

Lawmakers voted by 458 to 140 in favor of the loan, intended to cover two-thirds of Ukraine's financial needs for 2026 and 2027 and backed by the EU's common budget -- after plans to tap frozen Russian central bank assets fell by the wayside.

President Recep Tayyip Erdogan carried out a surprise mini Cabinet reshuffle on Wednesday, replacing the justice and interior ministers.

The Official Gazette announced that Istanbul Chief Prosecutor Akin Gurlek will serve as justice minister, replacing Yilmaz Tunc, while Mustafa Ciftci, governor of the eastern province of Erzurum, has been appointed interior Minister, succeeding Ali Yerlikaya.

A Russian drone smashed into a home in Ukraine's northeastern Kharkiv region overnight, killing a father and his three small children and seriously wounding their mother who is 35 weeks pregnant, officials said Wednesday.

The strike completely destroyed the brick house and set it on fire, with the family trapped under the rubble, according to the Kharkiv regional prosecutor's office.