An explosion near South Korea's heavily fortified border with North Korea injured three South Korean military officers on Monday, South Korea's Defense Ministry said.

The ministry said the explosion occurred during an unspecified operation in the Demilitarized Zone, a border buffer zone separating the two nations that is commonly referred to as the DMZ.

U.S. President Donald Trump and Chinese leader Xi Jinping, leaders of rival nations in a race to dominate artificial intelligence, are expected to meet this week against a backdrop of rising concerns about the threats that rogue AI could pose to humanity.

The hopes for finding common ground on concerns around global AI safety are clouded by competition between the two countries. As China narrows the technology gap with the U.S., each country has expressed concern over how AI in the other's hands could hurt them.

Under a global cloud of wars and bitter divisions, world leaders meet at the United Nations this week facing new fears that runaway artificial intelligence could threaten humanity even as climate shocks and escalating prices are already making life much tougher for hundreds of millions of people.

The annual high-level gathering at the U.N. General Assembly will also be consumed with major wars in Iran, Gaza, Ukraine,Sudan, Congo and Myanmar and a persisting question: Can the leaders do anything to end them?

A U.S. Immigration and Customs Enforcement officer shot and wounded a man Sunday afternoon in Austin, Texas, local authorities said, and anti-ICE protesters quickly gathered at the scene.

The man was in serious but stable condition at a hospital after being shot once in the torso on the capital city's north side, Austin officials said at a news conference.

German Chancellor Friedrich Merz faced a struggle to stabilize his position and keep his agenda on track Monday after voters inflicted two more defeats on his party, ejecting it from a state legislature for the first time in its eight-decade history.

The unpopular Merz vowed to stay on and push through reforms to Germany, Europe's biggest economy, minutes after polls closed Sunday in regional elections in Berlin and in Mecklenburg-Western Pomerania, a largely rural eastern region on the Baltic Sea coast.

Hundreds of drones targeting Moscow and its surrounding region killed at least two people and damaged a major refinery on the final day of Russia's parliamentary elections, the authorities said Sunday.

The capital's Mayor Sergei Sobyanin said that more than 1,600 drones had been intercepted and shot down, 450 of which were aimed at Moscow.

The United States warned Saturday that hostilities between Saudi Arabia and Iran-backed Houthis could "escalate rapidly" after a missile attack targeted Riyadh for the first time since the Yemen conflict resumed.

U.S. President Donald Trump cut short a weekend at Camp David, a secluded presidential complex in rural Maryland, to return unexpectedly to the White House on Saturday.

U.S. President Donald Trump cut short a weekend at Camp David to return unexpectedly to the White House, as tensions rose in the Middle East.

There was no explanation from the administration why Trump was no longer returning on Sunday from Camp David, a secluded presidential complex in rural Maryland, as had been previously announced.

Turkey has revoked the license of Iran's Bank Mellat, a semi-private financial entity that has been subject to Western sanctions for years, the official gazette said early Saturday.

Denmark's foreign minister said Saturday that a "binding" agreement on Greenland's security with the U.S. "strengthens security" in the Arctic, ahead of its expected signing in the coming days.