Ukraine's General Staff said the strikes were a "deliberate, targeted striking" of the hospital and that it appeared soldiers being treated there were injured.

Ukrainian officials say two people were killed when Russian drones struck a military hospital, shopping center and apartment buildings in Kharkiv late Saturday

At least four people were killed in the central Ukrainian city of Dnipro by a massed Russian overnight drone strike, local officials reported, with 22 others injured.

Russian forces injured five people, damaged homes and a gas pipeline in attacks on the southern Ukrainian city of Kherson overnight on Wednesday.

The success of an apparent agreement between Ukraine and Russia to pause naval and energy infrastructure attacks will depend on Moscow, Zelenskyy said.

Month after month, Ukraine has increased the size and scope of its drone assaults within Russia despite the war's strategic pressures.

Russia and Ukraine have agreed to limit their attacks, and halt strikes in the Black Sea, according to the White House, but uncertainty remains.

Russia and Ukraine also agreed to "develop measures to implement the agreement to ban strikes against energy facilities in Russia and Ukraine," the White House said.

Russia and Ukraine also agreed to "develop measures to implement the agreement to ban strikes against energy facilities in Russia and Ukraine," the White House said. ABC News’ Patrick Reevell reports.

Five traumatized lions rescued from the war zone in Ukraine who are settling into a new home in England after an international effort to bring them to safety

American and Russian negotiators met again in Saudi Arabia on Monday as the White House continues its push for a ceasefire and eventual peace deal in Ukraine.

ABC News’ Patrick Reevell reports on Monday's talks, which follow discussions between American and Ukrainian negotiators.

Austrian authorities say they uncovered a Russian-steered campaign aimed at spreading disinformation about Ukraine following the detention in December of a Bulgarian woman accused of spying for Russia

Ukraine and Russia exchanged strikes through the night on Saturday, despite last week's apparent progress toward a United States-brokered partial ceasefire.

Cross-border drone attacks killed civilians in both Ukraine and Russia overnight into Sunday, according to local officials.

Ukrainian officials say Russian drones have struck the city of Zaporizhzhia, killing three people and wounding 12

ABC News’ James Longman sat down with Victoria Honcharuk, who has spent the last two years saving lives in the war in Ukraine.

Ukrainian authorities reported airstrikes in several regions of the country, including a drone attack on a hospital in the northeastern city of Sumy.

Russian drones have pummeled the Ukrainian Black Sea port city of Odesa, injuring three people and sparking fires

Russian authorities reported a "massive" Ukrainian drone attack on the Engels airbase in Saratov Oblast overnight.

Russian authorities reported a "massive" Ukrainian drone attack on the Engels airbase in Saratov Oblast overnight. ABC News’ Marcus Moore reports.

President Donald Trump said after his call with President Volodymyr Zelensky that the U.S. could assist in operating those plants by leveraging its expertise in electricity and utilities.

President Donald Trump spoke with Ukrainian President Volodymyr Zelenskyy on Wednesday as talks continue to try to end the Russia-Ukraine war.

President Donald Trump spoke with Ukrainian President Volodymyr Zelenskyy on Wednesday as talks continue to try to end the Russia-Ukraine war.

President Donald Trump spoke with Ukrainian President Volodymyr Zelenskyy on Wednesday as talks continue to try to end the Russia-Ukraine war.

A White House readout of the call said Vladimir Putin supports President Donald Trump's idea for a mutual pause on energy infrastructure attacks, but did not agree to a 30-day ceasefire.

President Volodymyr Zelenskyy said overnight missile and drone attacks launched by Russia showed that Moscow's claimed support for a ceasefire in Ukraine is not "real."

President Donald Trump held a high-stakes call with Russia's Vladimir Putin on Tuesday as he tries to win his approval of a 30-day ceasefire with Ukraine.

In a phone call, Russian President Vladimir Putin committed to limiting Russian attacks on Ukrainian energy assets. Still, he declined to agree to a broader 30-day ceasefire as sought by Donald Trump.

Ukrainian President Volodymyr Zelenskyy, in a press conference following Tuesday's developments, said he had "skepticism" but that "if there is a partial ceasefire, this is a positive result."

President Donald Trump held a high-stakes call with Russia's Vladimir Putin on Tuesday as he tries to win his approval of a 30-day ceasefire with Ukraine.

This will be the first time President Donald Trump and President Vladimir Putin are known to have spoken since Ukraine agreed to the U.S.-proposed 30-day ceasefire plan.

Presidents Donald Trump and Vladimir Putin are expected to speak on Tuesday as the White House continues its campaign for a ceasefire and eventual peace deal.

The princess handed out sprigs of shamrock to Irish Guards and enjoyed a Guinness stout.

President Donald Trump plans to speak on Tuesday with Russian President Vladimir Putin amid the U.S. president’s efforts to end Russia’s war in Ukraine.

Ukrainian President Volodymyr Zelenskyy accused Russian President Vladimir Putin of "prolonging the war" and "ignoring" U.S.-led efforts to agree a ceasefire.

President Donald Trump and Russian President Vladimir Putin are expected to speak this week as the U.S. tries to broker a ceasefire in the Russia-Ukraine war, according to Trump special envoy Steve Witkoff

Amid the U.S. push for a ceasefire, Russia claims it has surrounded Ukrainian forces and recaptured territory in the Kursk region.

Ukrainian solders vow to keep fighting Russia as U.S. support becomes uncertain.

ABC News' James Longman takes us inside a hospital taking care of Ukrainian soldiers who have witnessed the brutality of war. It comes as the U.S. pushes for a ceasefire between Ukraine and Russia.

The developments come a day after ceasefire talks between the U.S. and Russia in Moscow.

Several Ukrainian drones were intercepted and destroyed over Moscow and the Moscow region overnight, with some coming as close as two miles away from the Kremlin.

Russian President Vladimir Putin agreed in principle to a United States-backed proposal for a 30-day ceasefire on Thursday. However, during a press briefing, Putin said only with conditions.

President Donald Trump, meeting with NATO Secretary General Mark Rutte in the Oval Office, was asked what kind of agreement he hopes special envoy Steve Witkoff secures while in Russia.

President Donald Trump's Middle East envoy, Steve Witkoff, landed in Moscow on Thursday morning for discussions on a proposed 30-day ceasefire in Ukraine.

President Vladimir Putin raised questions regarding a 30-day ceasefire during a press briefing in Moscow on Thursday. ABC News' Marcus Moore reports.

Russian President Vladimir Putin visited a command center in Kursk on Wednesday, ordering troops there to "destroy" all Ukrainian formations.

The prospect for a ceasefire between Russia and Ukraine "is in Moscow's hands," a top aide to Ukrainian President Volodymyr Zelenskyy said following talks with the U.S.

"I've gotten some positive messages, but a positive message means nothing," Trump said as he faced questions on what happens next with the Ukraine war ceasefire.

Trump said U.S. representatives are "going to Russia right now as we speak” to help broker a 30-day ceasefire, a proposal that the Ukrainians agreed to during peace talks in Saudi Arabia this week.