A Ukrainian drone attack launched overnight succeeded in destroying an ammunition depot in the western Russian region of Tver, a source from Ukraine’s Security Service (SBU) told CNN on Wednesday.

The Ukrainian armed forces have deployed a new kind of drone to defend their country, one filled with a pyrotechnic thermite mixture that rains fire down on enemy positions. Its use is highly controversial.

Ukraine restrict the use of Telegram in government agencies, military formations, and critical infrastructure facilities

Ukraine has banned use of the Telegram messaging app on official devices used by state officials, military personnel and critical workers because it believes its enemy Russia can spy on both messages and users,

Russia carries out new airstrikes in Ukraine Guided bomb hits geriatric centre in Sumy Ukraine faces winter power shortfall, IEA says Moscow says it is advancing in eastern Ukraine KYIV, Sept 19 (Reuters) - Russian forces hit a geriatric centre in the Ukrainian city of Sumy and targeted its energy sector in a new wave of airstrikes on Thursday,

Ukrainian President Volodymyr Zelensky has pleaded with Western allies for more air- defense systems to shield energy infrastructure against Russian attacks. The effort to keep Uk

Moscow was aware of Ukraine's plan to launch a surprise offensive into its Western Kursk region as far back as 2023, according to recently revealed Russian documents. Now 45 days into the raid, Russia has so far failed to push Ukraine's forces out of its Western territories,

Russia said on Friday that its army would regain control of its Kursk region "in a timely manner", declining to say how soon this could be achieved.

Russian commanders anticipated that Ukraine was planning an incursion into Kursk Oblast months before it occurred, the Guardian reported on Sept. 20, citing a collection of documents that Ukrainian soldiers said they had seized from abandoned Russian positions.