Russia's gradual, grinding advance in parts of Ukraine's eastern region of Donetsk succeeded in wresting away 4,168 sq km (1,609 square miles) of fields and abandoned villages in 2024 – equivalent to 0.69 percent of the country. That was the assessment of the Institute for the Study of War, a Washington-based think-tank, based on satellite imagery and geolocated video footage. "Russian forces have seized four mid-sized settlements – Avdiivka, Selydove, Vuhledar, and Kurakhove – in all of 2024, the largest of which had a pre-war population of just over 31,000 people," said the ISW. Russian forces spent four months taking Avdiivka, and two months each for Selydove and Kurakhove. "Seizing these settlements has not allowed Russian forces to threaten any notable Ukrainian defensive nodes," said the ISW, adding that Moscow's troops failed to conduct the kind of rapid, mechanised manoeuvre necessary to convert these "tactical gains into deep penetrations of Ukraine's rear".

Ukrainian President Volodymyr Zelenskyy has backed a fundraising campaign to help Ukraine build a naval drone fleet to protect cities against Russian missiles launched from warships on the Black Sea. United24, an initiative Zelenskyy launched to raise charitable donations following Russia's invasion in February, said Ukraine needed 100 drones operating from the sea, each of which costs 10 million hryvnias (around $274,000). The fundraising site said that since the invasion began, Russian has launched over 4,500 missiles into Ukraine and "every fifth strike came from the sea". "We must defend the waters of our seas and peaceful cities from Russian missiles launched from ships," Zelenskyy wrote on the Telegram messaging app on Friday. "Naval drones will also help unblock the corridor for civilian ships transporting grain for the world," he said.

In the 36th week of war in Ukraine, Russia backed out of a United Nations-sponsored agreement guaranteeing the safe passage of grain ships through the Black Sea, only to rejoin it three days later. Moscow's withdrawal over the weekend renewed fears of a global food crisis – concerns that have not been completely quelled since it rejoined because its return came with conditions. President Vladimir Putin said he reserved the right to back out again if Kyiv used the humanitarian corridor for attacks, the reason Russia gave for the initial pullout. The Kremlin has also warned that it has not yet decided whether to extend the grain deal, which expires in two weeks. Officials in Moscow had said that grain ships may have acted as a cloak for an attack on its naval base on Saturday at Sevastopol on the Crimean Peninsula.