Russia-Ukraine updates: Putin suspends key US-Russia nuclear treaty in speech denouncing West

PHOTO: Russian President Vladimir Putin delivers his annual address to the Federal Assembly in Moscow, Russia, Feb. 21, 2023.

6:04

Sputnik via Reuters

Russian invasion of Ukraine: A visual timeline of the war

Almost a year after Russian President Vladimir Putin launched a full-scale invasion of neighboring Ukraine, the two countries are engaged in a struggle for control of areas throughout the east and south.

Putin's forces pulled out of key positions in November, retreating from Kherson as Ukrainian troops led a counteroffensive targeting the southern port city. Russian drones have continued bombarding civilian targets throughout Ukraine, knocking out critical power infrastructure as winter sets in.

For previous coverage, please click here.

Feb 23, 2023 8:18 PM

China pushes back against US claims it may supply weapons to Russia

The United States' claims that they have intelligence showing China plans to provide weapons to Russia to assist in the ongoing war in Ukraine will impede the "political settlement of the Ukrainian crisis" and "will also further damage" China-US relations, Chinese Foreign Ministry spokesperson Wang Wenbin said during a press conference Thursday.

Wenbin called US claims of intelligence "nothing more than catching up on the wind, slandering and discrediting China."

"Since the outbreak of the crisis in Ukraine, China has been steadfast in dialogue. While standing on peace, it has persuaded and introduced peace in its own way and played a constructive role in resolving the crisis in line with the situation," Wenbin said.

-ABC News' Ellie Kaufman and Karson Yiu

Mar 10, 2023 8:28 PM

Eiffel Tower lit up in blue and yellow

The Eiffel Tower in Paris has been lit up in blue and yellow in honor of the one-year anniversary of the war in Ukraine.

PHOTO: The Eiffel Tower is lit up in the national blue-and-yellow colors of Ukraine, to mark the first anniversary of Russia's invasion of Ukraine, in Paris, Feb. 23, 2023.

Sarah Meyssonnier/Reuters

The Eiffel Tower is lit up in the national blue-and-yellow colors of Ukraine, to mark the first anniversary of Russia's invasion of Ukraine, in Paris, Feb. 23, 2023.

Sarah Meyssonnier/Reuters

PHOTO: This photograph taken on Feb. 23, 2023, shows the Eiffel Tower lit in the colors of the Ukrainian flag in a show of support to Ukraine, one year after Russia launched a military invasion on the country, in Paris.

Ludovic Marin/AFP via Getty Images

This photograph taken on Feb. 23, 2023, shows the Eiffel Tower lit in the colors of the Ukrainian flag in a show of support to Ukraine, one year after Russia launched a military invasion on the country, in Paris.

Ludovic Marin/AFP via Getty Images

PHOTO: Bystanders watch the Eiffel Tower lit in the colors of the Ukrainian flag in a show of support to Ukraine, one year after Russia launched a military invasion on the country, in Paris on Feb. 23, 2023.

Ludovic Marin/AFP via Getty Images

Bystanders watch the Eiffel Tower lit in the colors of the Ukrainian flag in a show of support to Ukraine, one year after Russia launched a military invasion on the country, in Paris on Feb. 23, 2023.

Ludovic Marin/AFP via Getty Images

-ABC News' Alexandra Faul

Feb 23, 2023 7:15 PM

13 million people have been displaced due to the war in Ukraine

A year into the war in Ukraine, 13 million people have been displaced, including nearly 8 million refugees across Europe and more than 5 million internally displaced in Ukraine, the U.N. High Commissioner for Refugees said in a statement Thursday.

"The vast majority of refugees and internally displaced Ukrainians – some 77% and 79%, respectively – want to return home one day, however, only 12% of both refugees and [internally displaced people] plan to do so in the next three months," the UNHCR said in a press release.

-ABC News' Zoe Magee

Feb 22, 2023 6:16 PM

Air raid sirens go off across Ukraine; 4 airstrikes in Kharkiv injure 2

Air raid sirens went off across Ukraine on Wednesday due to jets taking off in Belarus.

There were four strikes from Russian S-300 missiles on industrial infrastructure facilities in central Kharkiv, the head of Kharkiv's Regional Military Administration Oleh Synegubov said.

Two men, ages 46 and 57, were injured from the attacks. They have both been hospitalized.

In Izyum, a city in the Kharkiv region of Ukraine, a 55-year-old civilian stepped on a "petal" mine. He was hospitalized with an explosive wound, Synehubov said.

One person was killed and another person was injured from fighting in the Donetsk region of Ukraine on Tuesday, the head of the Donetsk Regional Military Administration Pavlo Kyrylenko said.

-ABC News' Natalia Kushnir

Sep 20, 2022 7:50 PM

US and Ukraine bolster efforts to prosecute Russia for war crimes

U.S. Attorney General Merrick Garland met Tuesday with Ukrainian Prosecutor General Andriy Kostin and signed a memorandum of understanding to strengthen their investigative partnership in pursuing prosecutions against Russians accused of committing war crimes in Ukraine.

"America and the world have seen the horrific images and the heart-wrenching reports of the brutality and death caused by the unjust Russian invasion of Ukraine," Garland said following the meeting at the Department of Justice in Washington.

Garland said the DOJ's War Crimes Accountability Team has provided Ukraine with a "wide variety" of technical assistance on criminal cases, including collecting evidence and forensic analysis.

The memorandum of understanding, Garland said, will allow the two countries to "work more expeditiously and efficiently" in their investigations of Russian war crimes.

Kostin also delivered somber remarks on war crimes uncovered by Ukrainian investigators since the start of the Russia's invasion. He said that two hours before his meeting with Garland, a prosecutor in the Kharkiv region of Ukraine informed him of a village "where about 100 graves" were just discovered.

"This place is not safe at the moment since it needs de-mining," Kostin said. "But this is a new example of mass atrocities by the aggressor. This is a sign that Russia uses not only prohibited means and methods of warfare, but this is a clear and intentional policy of Russia."

-ABC News' Alexander Mallin