Polls opened in Greenland for early parliamentary elections Tuesday as U.S. President Donald Trump seeks control of the strategic Arctic island.

The self-governing region of Denmark is home to 56,000 people, most from Indigenous Inuit backgrounds, and occupies a strategic North Atlantic location. It also contains rare earth minerals key to driving the global economy.

Secretary of State Marco Rubio says the Trump administration has finished its six-week purge of programs of the six-decade-old U.S. Agency for International Development, cutting 83% of them, and said he would move the remaining aid programs under the State Department.

Meanwhile, Republicans face a critical test of their unity when a spending bill that would avoid a partial government shutdown and keep federal agencies funded through September comes up for a vote. Speaker Mike Johnson is teeing up the bill for a vote as soon as Tuesday despite the lack of buy-in from Democrats, essentially daring them to oppose it and risk a shutdown that would begin Saturday if lawmakers fail to act.

The arrest of a Palestinian activist who helped organize campus protests of the war in Gaza has sparked questions about whether foreign students and green card holders are protected against being deported from the U.S.

Mahmoud Khalil was arrested Saturday by Immigration and Customs Enforcement agents. Homeland Security officials and President Donald Trump have indicated that the arrest was directly tied to his role in the protests last spring at Columbia University in New York City.

Ukrainian drones smashed into high-rise apartment blocks on the outskirts of Moscow in the early hours of Tuesday, with both sides saying it was the largest attack on the Russian capital of the three-year conflict.

The Kremlin condemned the attack, which comes just hours before top US and Ukrainian officials sat down for talks in Saudi Arabia and after three years of Russian aerial barrages on Ukrainian cities.

High-stakes talks between senior delegations from Ukraine and the United States on how to end Kyiv's three-year war with Moscow opened in Saudi Arabia on Tuesday, hours after Russian air defenses shot down 337 Ukrainian drones over 10 regions in Russia.

Two people were killed and 18 were injured in the massive drone attack, including three children, officials said. No large-scale damage was reported.

Military officials from more than 30 nations will take part in Paris talks on the creation of an international security force for Ukraine, a French military official said Monday.

Such an international force would aim to dissuade Russia from launching another offensive after any ceasefire in Ukraine comes into effect.

Donald Trump, the real estate developer turned commander in chief, is laying bare his style of diplomacy in the early weeks of his new term: It's a whole lot like a high-stakes business deal, and his No. 1 goal is to come out of the transaction on top.

The tactics are clear in his brewing trade war with Canada and Mexico, in his approach to Russia's war on Ukraine and in his selection of the first country he will visit in his second term.

Iran said Monday it would not negotiate under "intimidation", after US President Donald Trump sought to ratchet up pressure on Tehran by ending a sanctions waiver that had allowed Iraq to buy electricity from its Shiite neighbor.

Iran's mission to the United Nations had indicated Sunday that Tehran might be open to talks aimed at addressing US concerns about the potential militarization of its nuclear program -- though not to ending the program completely.

Saudi Arabia is to host talks on Tuesday between the United States and Ukraine in a new diplomatic push after an argument erupted during President Volodymyr Zelensky's Feb. 28 visit to the White House.

The oil-rich kingdom may seem like an unusual venue for talks aimed at smoothing over relations after the blowup. But Saudi Arabia under its assertive Crown Prince Mohammed bin Salman has been positioning itself as an ideal location for possible peace negotiations between Kyiv and Moscow — and even the first face-to-face talks between Russian President Vladimir Putin and U.S. President Donald Trump.

U.S. President Donald Trump sent a letter to Iran's Supreme Leader Ali Khamenei, seeking a new deal with Tehran to restrain its rapidly advancing nuclear program and replace the agreement he withdrew America from in his first term in office.

Iranian state media immediately picked up on Trump's acknowledgment, given in portions of a Fox Business News interview aired on Friday, though there was no confirmation from Khamenei's office that any letter had been received. The interview is expected to air in full on Sunday.