Russia and Ukraine have exchanged hundreds of prisoners of war in a deal brokered by the United Arab Emirates, officials confirmed.

Authorities say at least 71 people have died in southern Ethiopia after a truck packed with passengers plunged into a river after returning from a wedding event.

Croatian President Zoran Milanovic, a critic of the European Union and NATO aid to Ukraine, won the first round of presidential elections on Sunday. Still, he did not receive enough votes to avoid a runoff on January 12.

Georgia’s pro-Western head-of-state said Sunday that she would remain the “only legitimate president” despite a new leader being sworn in following a controversial election. Salome Zourabichvili made the comments amid a turbulent inauguration of her successor, a former soccer star who critics view as a far-right pro-Russian politician.

Authorities say that among the 181 people aboard the Jeju Air flight from Bangkok, all but two were killed after the aircraft crashed during an emergency landing at Muan International Airport in South Korea on Sunday morning local time.

Ukraine’s Crimea peninsula, annexed by Russia a decade ago, still faced an ecological disaster Sunday from a major oil spill, two weeks after two tankers were hit by a storm in the Black Sea, killing one crew member, Russian officials announced.

Azerbaijani government sources and survivors say a Russian surface-to-air missile caused the Azerbaijan Airlines plane crash in Kazakhstan on Wednesday, killing 38 of the 67 people on board. The United States also suggested that Russia was behind the crash, raising concerns about air safety in the region amid an ongoing war between Ukraine and Russia.

The United States said Friday that it has evidence suggesting Russian air defense systems may have shot down the Azerbaijan Airlines plane that crashed in Kazakhstan this week.

Russia’s aviation authority claimed Friday that the Azerbaijan Airlines plane that crashed on Wednesday “deviated” from its planned destination of Grozny “due to heavy fog and Ukrainian drones.”

The NATO chief announced Friday that the military alliance would strengthen its presence in the Baltic Sea following Russia’s suspected sabotage of an undersea power cable between Finland and Estonia.