Russia now controls more than two-thirds of Ukraine’s Donetsk region — the main theater of the ground war. Russian forces have carved out a 10-mile-deep pocket around the Ukrainian troops defending the crucial city of Kostiantynivka, partly surrounding them from the east, south and west.

Ukrainian President Volodymyr Zelenskiy said his country had proposed holding a meeting with Russia next week, more than a month after the previous round of direct talks, while the Kremlin hedged on a potential meeting with US President Donald Trump.

Russia has launched overnight attacks on four Ukrainian cities, injuring at least 15 people and targeting energy infrastructure.

Russia's drone attacks on Ukraine's infrastructure have begun to target military recruitment centers, according to a data analyst group. Armed Conflict Location and Event Data (ACLED) said Russia began to hit enlistment centers in recent weeks in a concerted effort to disrupt Ukraine's mobilization.

A Russian official says American Daniel Martindale has been rewarded with citizenship for spying on Ukraine, "by decree of our President Vladimir Putin."

Two Russian agents were killed by Ukrainian security forces Sunday following reports that the Russian operatives assassinated Ukrainian Colonel Ivan Voronych.

Read also: Russia loses 4,212 convicts in Ukraine, intelligence reports On June 12, the General Staff of the Ukrainian Armed Forces reported that Russian troop losses exceeded 1 million personnel. Read also: Russia loses 4,

"Strengthening air defense capabilities is clearly an urgent priority for Iran at the moment," expert Hongda Fan told Newsweek.