LVIV: Russian missiles hit a large Ukrainian base near the border with NATO member Poland on Sunday, killing 35 people and wounding 134, a local official said, in an escalation of the war to the west of the country as intense fighting was reported elsewhere.
Russia’s defense ministry said the air strike had destroyed a large amount of weapons supplied by foreign nations that were being stored at the sprawling training facility, and that it had killed “up to 180 foreign mercenaries.”
Reuters could not independently verify the casualties reported by either side.
The attack on the Yavoriv International Center for Peacekeeping and Security, a base just 15 miles (25 km) from the Polish border that has previously hosted NATO military instructors, brought the conflict to the doorstep of the Western defense alliance.
Russia’s deputy foreign minister had warned on Saturday that convoys of Western arms shipments to Ukraine could be considered legitimate targets.
Britain said the incident marked a “significant escalation” of the conflict. White House national security adviser Jake Sullivan, speaking on CBS’s “Face the Nation,” said any attack on NATO territory would trigger a full response by the alliance.
Regional governor Maksym Kozytskyy said Russian planes fired around 30 rockets at the Yavoriv facility, adding that some were intercepted. At least 35 people were killed and 134 wounded, he said.
Russian defense ministry spokesperson Igor Konashenkov said Russia had used high-precision, long-range weapons to strike Yavoriv and a separate facility in the village of Starichi.
“As a result of the strike, up to 180 foreign mercenaries and a large amount of foreign weapons were destroyed,” he told a briefing.
The 360-square km (140-square mile) facility is one of Ukraine’s biggest and is the largest in the western part of the country, which has so far been spared the worst of the fighting.
Ukraine, whose aspirations to join NATO are a major irritant to Russian President Vladimir Putin, held most of its drills with Western countries at the base before the invasion. The last major exercises were in September.
In the weeks before Russia’s Feb. 24 invasion, the Ukrainian military trained there, but according to Ukrainian media all foreign instructors left in mid-February, leaving behind equipment.
“The dining room and dormitory were destroyed. So were the barracks,” said Col. Leonid Benzalo, an officer in the Ukrainian medical reserve who was thrown across the room by one of the blasts. “The most important thing is we’re still alive,” he told Reuters after treating the wounded there.
While Western nations have sought to isolate Putin by imposing harsh economic sanctions and have been supplying Ukraine with weapons, the United States and its allies are concerned to avoid NATO being drawn into the conflict.
“There are no NATO personnel in Ukraine,” the NATO official said, when asked if anyone from the alliance was at the base.
Stockpiling food
Heavy fighting was reported on multiple fronts.
Air raid sirens wailed once again across the capital Kyiv and authorities said they were stockpiling two weeks worth of essential food items for the 2 million people who have not yet fled from Russian forces attempting to encircle the city.
Ukraine reported renewed air strikes on an airport in the west and heavy shelling on Chernihiv northeast of the capital.
Interior Ministry official Vadym Denyenko said Ukrainian forces were counterattacking in the eastern Kharkiv region and around the southern town of Mykolayiv. Reuters was not able to verify those statements.
An American journalist was shot and killed by Russian forces in the town of Irpin, northwest of Kyiv, and another journalist was wounded, the regional police chief said.
Despite the violence, both sides gave their most upbeat assessment yet of the prospects for progress at bilateral talks that have been held periodically since the start of the invasion.
“Russia is already beginning to talk constructively,” Ukrainian negotiator and presidential adviser Mykhailo Podolyak said in a video posted online. “I think that we will achieve some results literally in a matter of days.”
A Russian delegate to talks with Ukraine, Leonid Slutsky, was quoted by RIA news agency as saying they had made significant progress and it was possible the delegations could soon reach draft agreements.
Neither side said what these would cover. Three rounds of talks between the two sides in Belarus, most recently last Monday, had focused mainly on humanitarian issues.
But there were contradictory statements on the timing of new discussions. Ukrainian presidential adviser Oleksiy Arestovych told national television “talks are continuing right now.” Kremlin spokesperson Dmitry Peskov denied this, saying talks were planned for Monday via video link.
Seeking to up the ante on the increasingly sanctions-hit Russian economy, Ukrainian President Volodymyr Zelenskiy, in a Twitter post, called on US software firms Microsoft Corp. and Oracle Corp. and German business software group SAP to halt support services in Russia.

“Violent and inhuman”
Russia’s invasion has sent more than 2.5 million people fleeing across Ukraine’s borders and trapped hundreds of thousands in besieged cities.
“It is terrifying how violent and inhuman it is,” Olga, a refugee from Kyiv, told Reuters after crossing into Romania.
Ukraine’s human rights monitor said Russia used phosphorous bombs in an overnight attack on the town of Popasna in the eastern Luhansk region, calling it a “war crime.” She shared a photograph purporting to show the alleged attack, but did not say if Ukraine had concrete evidence. Reuters could not immediately verify any of the reports.
Phosphorus munitions can be used legally in war to provide light, create smokescreens or burn buildings. But its use in populated areas has been a persistent source of controversy.
In eastern Ukraine, Russian troops were trying to surround Ukrainian forces as they advance from the port of Mariupol in the south and the second city Kharkiv in the north, the British Defense Ministry said.
The city council in Mariupol said in a statement that 2,187 residents had been killed since the start of the invasion. Reuters was not able to verify that toll.
Kharkiv, Ukraine’s second largest city, has suffered some of the heaviest bombardment. Videos from one resident, Teimur Aliev, showed bombed buildings lining streets, burned-out cars riddled with shrapnel holes and debris strewn around.
“We will stitch up the wounds and the pain of our country and our city. We are ready to build it and we are ready to renew it when the war is over. We’re not going anywhere,” said Aliev, a 23-year-old musician.
In Chernihiv, around 150 km (100 miles) northeast of Kyiv, firefighters rescued residents from a burning building after heavy shelling, video from Ukraine’s emergency service — and verified by Reuters — showed.
Moscow denies targeting civilians. It blames Ukraine for failed attempts to evacuate civilians from encircled cities, an accusation Ukraine and its Western allies strongly reject.
Ukrainian Deputy Prime Minister Iryna Vereshchuk said on national television that more than 140,000 people had been evacuated from conflict zones, but that a humanitarian convoy had been unable to reach Mariupol due to shelling.
The Kremlin describes its actions as a “special operation” to demilitarise and “deNazify” Ukraine. Ukraine and Western allies call this a baseless pretext for a war of choice.