CNN: Explosions heard in Kyiv.

The enemy attempted to launch a large-scale offensive but, in fact, failed to achieve any of its objectives despite having an almost twofold advantage in personnel and equipment," Syrskyi said following a meeting reviewing the military's performance during the first half of the year."

Russia launched 137 attack drones overnight, Ukraine's Air Force said.

Russian Foreign Minister Sergey Lavrov said Moscow would pursue the goals laid out in June 2024, which included Ukraine's full withdrawal from the Donetsk, Luhansk, Kherson, and Zaporizhzhia oblasts.

The number includes 1,460 casualties that Russian forces suffered over the past day.

Located roughly 500 kilometers (310 miles) from Ukrainian-controlled territory in Krasnodar Krai, the refinery is among the largest in southern Russia, producing nearly 6.6 million tons of fuel annually.

A key Russian oil refinery in the city of Saratov halted processing on July 8 following a Ukrainian drone strike on the facility, Reuters reported on July 9, citing undisclosed sources.

Ukrainian officials and a coalition of eight European partners will soon hold their first meeting dedicated to the joint development of Kyiv's "Freya" anti-ballistic missile systems, President Volodymyr Zelensky said on July 9.

"There are no dates set yet, but there will be additional PAC-3s," President Volodymyr Zelensky told reporters a day after the conclusion of the NATO summit in Turkey.

The ammunition warehouse that detonated in Vyshneve during Russia's mass attack on Kyiv July 6 belonged to state-owned weapons giant Ukroboronprom, Zelensky said.

The attacks came as Ukraine left the summit with an allied pledge of $80 billion in defense aid for 2026 and an apparent green light from U.S. President Donald Trump to produce critically needed Patriot missiles.