The United States has imposed sanctions on two groups linked to Iranian and Russian efforts to target American voters with disinformation ahead of this year's election.

Treasury officials announced the sanctions Tuesday, alleging that the two organizations sought to stoke divisions among Americans before November's vote. U.S. intelligence has accused both governments of spreading disinformation, including fake videos, news stories and social media posts, designed to manipulate voters and undermine trust in U.S. elections.

A U.S. Army veteran who drove a pickup truck into a crowd of New Year's revelers in New Orleans, killing 15 people, had posted videos to social media hours before the carnage saying he was inspired by the Islamic State group and expressing a desire to kill, the president said.

The FBI said it was investigating early Wednesday's attack in which the driver steered around a police blockade and slammed into revelers before being shot dead by police as a terrorist act and did not believe he acted alone.

Protesters in Syria held a sit-in Wednesday demanding justice for four activists who were forcibly disappeared in 2013 and whose fate remains one of the most haunting mysteries of the country's 13-year civil war.

On Dec. 9, 2013, gunmen stormed the Violation Documentation Center in Douma, northeast of Damascus, and took Razan Zaitouneh, her husband Wael Hamadeh, Samira Khalil and Nazem Hammadi.

The Israeli military says it targeted a senior member of Hamas’ internal security apparatus in a strike in the Gaza Strip that Palestinian officials say killed nine other people, including three children.

The strike early Thursday hit a tent in an Israeli-declared humanitarian zone known as Muwasi, where hundreds of thousands of displaced people are sheltering in tents during the cold and rainy winter.

Shock and dismay prevailed in Montenegro on Thursday after a gunman fatally shot 12 people, including two children, in a western town before killing himself.

At least four others were wounded in the shooting rampage in Cetinje on Wednesday that followed a bar brawl, officials said. This was the second such incident in the town in the past three years.

Ukraine on Wednesday halted Russian gas supplies to European customers that pass through the country, almost three years into Moscow's all-out invasion of its neighbor, after a prewar transit deal expired.

Ukraine's energy minister, Herman Halushchenko, confirmed on Wednesday morning that Kyiv had stopped the gas flows "in the interest of national security."

Israel has acknowledged for the first time it was behind the assassination of Hamas leader Saleh Arouri in Beirut's southern suburbs in January 2024.

Arouri, the deputy political head of Hamas and a founder of the group’s military wing, was one of at least five top Hamas leaders assassinated in Lebanon over the past year, according to the year-end review released by Israel’s Shin Bet security service on Tuesday.

The U.S. military has launched airstrikes targeting military facilities belonging to Yemen's Houthi rebels in the capital, Sanaa.

U.S. Navy ships and aircraft targeted a Houthi command and control facility and advanced conventional weapon production and storage facilities that included missiles and uncrewed aerial vehicles, the Central Command said.

The Israeli military has blamed "operational burnout" and a "weakening of discipline and safety" in the death of a 70-year-old archaeologist who was killed in southern Lebanon along with another soldier while visiting a combat zone in November.

According to Israeli media reports, Zeev Erlich was not on active duty when he was shot, but was wearing a military uniform and had a weapon. The army said he was a reservist with the rank of major and identified him as a "fallen soldier" when it announced his death.

Israeli strikes killed at least 12 Palestinians in the Gaza Strip, mostly women and children, officials said Wednesday, as the nearly 15-month war ground on into the new year with no end in sight.

One strike hit a home in the Jabaliya area of northern Gaza, the most isolated and heavily destroyed part of the territory, where Israel has been waging a major operation since early October. Gaza's Health Ministry said seven people were killed, including a woman and four children, and at least a dozen other people were wounded.