NATO Response Force activated for first time in history.

Three people, including a child, were killed and another 10 were injured in a Russian attack on Odesa overnight on April 6.

Over 340,000 subscribers in northern Ukraine's Chernihiv Oblast were left without power overnight on April 6 following Russian attacks on energy infrastructure in the region.

Explosions were reported overnight on April 6 in the southern Russian port city of Novorossiysk, with local residents reporting a drone attack at an oil terminal and damage to a residential building.

Zelensky will meet with Syrian President Ahmad al-Sharaa in Damascus, Syria TV said.

"Serbian authorities have found a powerful explosive device, along with the equipment needed to detonate it, at critical gas infrastructure linking Serbia and Hungary," Hungarian Prime Minister Viktor Orban said on April 5 in a post on X.

In the latest episode of Ukraine This Week, Anna Belokur examines why the United States is re-engaging with Belarus — and what it could mean for Russia’s war against Ukraine.

The latest attack comes as Ukrainian officials have acknowledged that foreign allies have asked Kyiv to pause drone attacks on Russian oil refineries as the U.S.-Israeli war in Iran drives up fuel prices worldwide.

Russia provided Iran with satellite intelligence on over 50 Israeli energy sites, President Volodymyr Zelensky said on April 5, the latest of a series of Ukrainian claims that Russia is supporting Tehran militarily.

Russia launched 93 long-range kamikaze Shahed-type drones overnight, the Ukrainian Air Force said, adding that Ukraine downed 76 of them.

The number includes 1,180 casualties that Russian forces suffered over the past day.

Russian forces launched a drone attack on the city of Odesa overnight on April 5, damaging a residential building and injuring at least three people, local officials reported.

Two enlistment officers in the city of Vinnytsia have been injured in a knife attack during a procedural document check, the Vinnytsia Oblast Regional Recruitment Center reported on April 4.

"We are receiving certain signals about this," Kyrylo Budanov, head of Ukraine's Presidential Office, told Bloomberg.

Ukraine expects U.S. envoys Steve Witkoff and Jared Kushner to visit Kyiv this month to resume peace talks, Presidential Office Head Kyrylo Budanov told Bloomberg in an interview on April 4.