Russian army captured more Ukrainian territory in 2025 than previous two years combined; Zelenskyy names new top aide. What we know on day 1,410
Russia’s battlefield gains in Ukraine last year were the highest since 2022, an analysis showed, as Kyiv prepared to host security advisers from allied states despite Moscow’s unrelenting strikes. The Russian army captured more than 5,600 square kilometres, or nearly 1%, of Ukrainian territory in 2025, according to an AFP analysis of data from the Institute for the Study of War. The land captured is more than in the previous two years combined, though far short of the more than 60,000 sq km Russia took in 2022.
As Russia pressed its advantage against outgunned Ukrainian troops, the Ukrainian president, Volodymyr Zelenskyy, said about 15 countries would attend security talks in Kyiv on Saturday, the latest in a flurry of efforts to end the nearly four-year war. The meeting will include representatives from the EU and Nato, while a US delegation would join via video link.
Zelenskyy named military intelligence chief Kyrylo Budanov as his new top aide on Friday, after the president’s previous chief of staff resigned in November over a corruption scandal. Budanov has built up a strong reputation in Ukraine, credited with a series of daring operations against Russia. When formally appointed, he will succeed Andriy Yermak, who resigned in November after investigators raided his house as part of a sweeping corruption probe.
