KYIV, Ukraine >> A Russian drone barrage targeted the center of Kharkiv on Friday, injuring nine people and damaging a maternity hospital in Ukraine’s second-largest city, officials said.

Mothers with newborns were being evacuated to a different medical facility, Kharkiv Mayor Ihor Terekhov wrote on Telegram. He didn’t say whether anyone at the hospital was among the injured.

Russia’s recent escalation of long-range Shahed drone attacks on Ukrainian cities, which often also include ballistic and cruise missiles as well as powerful glide bombs, has brought renewed urgency to efforts to improve Ukraine’s air defenses after more than three years of war.

“There is no silence in Ukraine,” Ukraine President Volodymyr Zelenskyy said after the Kharkiv bombardment. Kyiv, the Ukrainian capital, has endured repeated and intensifying drone attacks in recent weeks, as have many other regions of the country, mostly at night.

The onslaught has brought new routines for Ukrainians, with almost normal life during the day and fearful hours after dark when Russian drones and missiles fall on residential areas.

June brought the highest monthly civilian casualties of the past three years, with 232 people killed and 1,343 wounded, the U.N. human rights mission in Ukraine said Thursday. Russia launched 10 times more drones and missiles in June than in the same month last year, it said.

At the same time, Russia’s bigger army is pressing hard on parts of the 620-mile front line, where thousands of soldiers on both sides have died since the Kremlin ordered the invasion of neighboring Ukraine in February 2022.

Zelenskyy urged Ukraine’s Western partners to quickly enact pledges of help they made at an international meeting in Rome on Thursday.

Ukraine desperately needs more U.S.-made Patriot air defense systems to stop Russian missiles and more interceptor drones to bring down the Russian-made Shaheds, he said. Russia reportedly has expedited drone production, and Zelenskyy said Moscow plans to manufacture up to 1,000 drones a day.

Ukraine has asked foreign countries to supply it with 10 Patriot systems and missiles, Zelenskyy said. Germany is ready to provide two systems and Norway has agreed to supply one, he said.

U.S. President Donald Trump said in an interview with NBC on Thursday that he would make “a major statement” on Russia on Monday. He didn’t elaborate, but Zelenskyy has long pleaded for tighter economic sanctions on Moscow.

Zelenskyy said Thursday that talks with Trump have been “very constructive,” even though the administration has given conflicting signals about its readiness to provide more vital military aid. Zelenskyy said he is minded to replace his ambassador to Washington, Oksana Markarova, with Defense Minister Rustem Umerov.

A new bipartisan U.S. sanctions package that aims to force Russia to the negotiating table could go to a vote in the Senate before the August recess, its backers Republican Sen. Lindsey Graham and Democratic Sen. Richard Blumenthal told The Associated Press on Thursday.

The bill calls for a 500% tariff on goods from countries that continue to buy Russian oil, gas, uranium and other exports. It takes aim at nations such as China and India, which account for roughly 70% of Russia’s energy trade and bankroll much of its war effort.

After repeated Russian drone and missile onslaughts in Kyiv, authorities announced Friday they are establishing a comprehensive drone interception system under a project called “Clear Sky.”