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

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.

-ABC News' Alexandra Faul

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

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

Emergency workers were still looking for survivors Monday following a strike on a high-rise apartment building on Saturday in the Ukrainian city of Dnipro.

The death toll rose to 40 dead, including three children, making it the deadliest strike on a residential area in Ukraine in the last three months.

Ukrainian President Volodymyr Zelenskyy called the attack "Russian terror," saying Ukraine was "fighting for every person, every life" under in rubble in Dnipro and would "find everyone involved in this terror."

The attack on an apartment building destroyed 72 units and wounded 75 residents.

Rescuers have been using cranes to remove chunk after chunk of rubble, looking for survivors.

One of the survivors, Yevgeni, told ABC News that he was in his bed when the missile struck his apartment.

"I can’t understand. I didn’t hear any bang, any voice, any sound of the missile," said Yevgeni, adding that he suffered a head injury and that his broken window frame fell on him.

He described seeing smoke and "a lot of dust" at the scene. He said "the most scary thing (was hearing) the voices of people screaming."

Local resident Natali Nodykova told ABC News that a friend called her to tell her there was a bombing in her neighborhood.

"My son was alone at home and of course I was afraid," Nodykova said.

Emergency workers rescued 39 people, Ukrainian officials said. Twelve people remained unaccounted for Monday.

The attack was caused by a Soviet-made Kh-22, a long-range missile used to take down aircraft carriers, according to the Ukrainian Air Force.

The massive 13,000-pound missile causes huge amounts of casualties when used in civilian areas.

The Kremlin denied the attack, saying Russia doesn’t strike residential areas and claiming the destruction was a result of Ukrainian air defense.

The same type of weapon had been used in a previous attack on a shopping mall in the town of Kremenchuk back in July that killed 22 people, according to Ukrainian authorities.

-ABC News' Ibtissem Guenfoud, Bruno Roeber, Oleksii Pshemyskiy, Matt Gutman and Max Uzol