A car bomb in Moscow has killed a senior Russian military officer, Russian officials said.

Officials say a Russian drone has struck an apartment building in a southeastern Ukraine city, killing three people and injuring 10 others

Ukrainians are reeling after Russia's largest attack on the country in nearly a year left at least 12 dead and more than 100 wounded.

While rebuking Putin, he said he "has no allegiance" to either Moscow or Kyiv.

Russian attack drones and ballistic missiles struck the capital, according to the Kyiv City Military Administration.

President Donald Trump claimed that he was putting a lot of pressure on Russia and that he was not happy with Putin.

ABC News’ Tom Soufi Burridge and Shannon Kingston report on the White House’s reaction to the overnight strike that killed at least 12 people and injured dozens more.

President Donald Trump is demanding Ukrainian President Volodymyr Zelenskyy accept a U.S.-proposed peace deal that heavily favors Russia, forcing Ukraine to surrender Russian-seized territory.

ABC News contributor Mick Mulroy discusses what the overnight Russian attack could mean for a ceasefire deal.

The vice president spoke to reporters as he prepared to depart from a trip to India after touring the Taj Mahal with his family and a meeting with Indian Prime Minister Narendra Modi.

Ukrainian President Volodymyr Zelenskyy says he is cutting short an official visit to South Africa because of a major Russian attack on Kyiv overnight

President Donald Trump has again lashed out at Ukrainian President Volodymyr Zelenskyy

A senior Ukrainian official tells ABC News the agreement would allow Russia to control almost the same Ukrainian territories which the Russian military occupies today.

Ukrainian President Volodymyr Zelenskyy is pushing back at the notion of ceding territory to Russia as part of any potential peace agreement

The governor of Ukraine's southern Kherson region says that Russian attacks during the 30-hour Easter ceasefire unilaterally declared by President Vladimir Putin over the weekend killed three people in the region

President Volodymyr Zelenskyy added a reminder about Ukraine's proposal to implement and extend the ceasefire for 30 days after Sunday night remains on the table.

Russian President Vladmir Putin declared an Easter ceasefire in Ukraine, but also warned that they would respond to Ukrainian attacks.

There has been no response yet from Ukrainian officials.

Secretary of State Marco Rubio says an agreement to end the war in Ukraine needs to be reached in a matter of days.

Russia and Ukraine say they each swapped hundreds of prisoners in the largest exchange since the Russian full-scale invasion started over three years ago

After 21 months on the front lines, a former Ukrainian commander returns to Lviv to help veterans adjust to daily life.

In a blunt warning, the Secretary of State said the U.S. is willing to “move on” from Russia-Ukraine peace talks if they don't yield results soon.

U.S. Secretary of State Marco Rubio has been in Paris for meetings with European leaders about a deal to stop the war in Ukraine.

Secretary of State Marco Rubio says the U.S. may “move on” from efforts for a Russia-Ukraine peace deal if there is no progress in the coming days

Several of President Donald Trump's top Cabinet officials are in Paris on Thursday to engage with their European counterparts on how to end the Russia-Ukraine war.

The injured included a 9-month-old girl, along with two boys aged 6 and 11, he said.

Paris is hosting a series of high-level talks about Ukraine and its security

The Ukrainian attack followed a devastating Russian missile strike on the Ukrainian city of Sumy the previous day.

A Russian ballistic missile strike on the northeastern Ukrainian city of Sumy killed at least 32 people on Sunday morning, authorities said.

A Russian ballistic missile strike on the northeastern Ukrainian city of Sumy killed at least 32 people on Sunday morning, authorities.

One woman can be heard saying, "Praise the lord for saving our lives and keeping death and destruction away from the church's building."

Russia issued a massive attack that claimed at least 34 civilian lives in Ukraine over the weekend. The strike occurred as many families were heading to church to celebrate Palm Sunday.

Ukraine's State Emergency Service said that at least 34 people, including two children, are dead and 117 others injured, including 15 children.

Britain has announced a “surge” of military support to Ukraine, as the war-ravaged country’s Western backers gather at NATO headquarters to drum up weapons and ammunition

Britain’s defense minister is pressing his counterparts from around 30 countries to forge ahead with plans to deploy troops to Ukraine to police any future peace agreement with Russia

Ukrainian drone video seen by The Associated Press shows four Ukrainian soldiers being shot to death by soldiers with Russian uniform markings in the village of Piatykhatky on March 13

ABC News’ Patrick Reevell reports on the comments made by Ukraine's military chief Oleksandr Syrskyi.

Maj. Oleh Shyriaiev's first experience of North Koreans came at the contact line near Kruglenkoe -- a village around 8 miles from the Ukrainian border in Kursk.

A Russian missile strike killed at least one person in the Ukrainian capital Kyiv in the early hours of Sunday, according to Mayor Vitali Klitschko.

Ukrainian President Volodymyr Zelenskyy called for "sufficient pressure on Russia" after a day of missile and drone strikes killed at least 23 people.

Russia launched no long-range strike drones into Ukraine on Monday night and into Tuesday morning, Ukraine's air force said.

Ukrainian President Volodymyr Zelenskyy called for further "tough measures" against Russia to push President Vladimir Putin into a ceasefire agreement.

Ukrainian President Volodymyr Zelenskyy called for further "tough measures" against Russia to push President Vladimir Putin into a ceasefire agreement.

Both Kyiv and Moscow last week agreed to freeze attacks in the Black Sea and on energy infrastructure. ABC News’ Marcus Moore reports.

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.

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.