Kyiv, 25 May

A massive Russian drone-and-missile attack targeted the Ukrainian capital, Kyiv, and other regions in the country for a second consecutive night, killing at least 12 people and injuring dozens, officials said early Sunday.

The scale of the onslaught was stunning — Russia hit Ukraine with 367 drones and missiles, making this the largest single attack of the more than three-years-long war, according to Yuriy Ihnat, a spokesperson for Ukraine's Air Force.

In all, Russia used 69 missiles of various types and 298 drones, including Iranian-designed Shahed drones, he told The Associated Press. It was “the most massive strike in terms of the number of air attack weapons on the territory of Ukraine since the beginning of the full-scale invasion in 2022,” Ihnat said.

The attack came on the third day of a planned prisoner swap between Russia and Ukraine, the only tangible outcome from peace talks in Istanbul earlier this month that have so far failed to produce a ceasefire. The exchange amounted to a rare moment of cooperation between the warring sides.

Meanwhile, Russia's Defense Ministry said its air defences shot down 110 Ukrainian drones overnight.

Sounds of explosions boomed throughout the night in Kyiv and the surrounding area as Ukrainian air defense forces persisted for hours in efforts to shoot down enemy drones and missiles. At least four people were killed and 16 were injured in the capital itself, according to Ukraine's security service.

“A difficult Sunday morning in Ukraine after a sleepless night. The most massive Russian air attack in many weeks lasted all night,” Ukrainian Foreign Minister Andrii Sybiha said on the social media platform X.

Fires broke out in homes and businesses, set off by falling drone debris.

In the region of Zhytomyr, west of Kyiv, three children were killed, aged 8, 12 and 17, according to the emergency service. Twelve were injured in the attacks, the service said. At least four people were killed in the Khmelnytskyi region, in western Ukraine. One man was killed in Mykolaiv region, in southern Ukraine.

Kyiv Mayor Vitali Klitschko said a student dormitory in Holosiivskyi district was hit by a drone and one of the building's walls was on fire. In Dniprovskyi district, a private house was destroyed and in Shevchenkivskyi district, windows in a residential building were smashed.

The attacks over the past 48 hours were among the most intense Russian aerial strikes on Ukraine since the February 2022 full-scale invasion. The last in a three-day prisoner swap was expected to take place later on Sunday.

Ukraine's President Volodymyr Zelenskyy and Russia's defense ministry said each side brought home 307 more soldiers the previous day, on Saturday, a day after each side released a total of 390 combatants and civilians. Once completed, the swap will amount to the largest exchange of prisoners in more than three years of war.