Austin's visit is his third to the country during its war with Russia. ABC News' Britt Clennett reports.

Defense Secretary Lloyd Austin arrived in Kyiv, Ukraine, early on Monday morning for his third visit to the country since Russia's full-scale invasion began in 2022.

Geolocated video circulating online appears to show North Korean soldiers in Russia's far east, potentially to deploy to the war in Ukraine. ABC News' Ines de La Cuetara reports.

A video purporting to show dozens of North Korean recruits lining up to collect Russian military fatigues has been released by Ukrainian officials, who say it shows the introduction of troops sent by Pyongyang into the conflict

President Volodymyr Zelenskyy’s plan to end Ukraine’s nearly three-year war with Russia is getting mixed reactions from Western allies

Moscow officials say Russian air defenses shot down more than 100 Ukrainian drones Sunday over Russia’s western regions, while 17 people were injured in the Ukrainian city of Kryvyi Rih in a ballistic missile attack

France's foreign minister has pledged his support for Ukraine’s plan for ending the war with Russia

Russia has returned to Ukraine the bodies of 501 soldiers in what appears to be the biggest repatriation of war dead since Russia’s full-scale invasion in February 2022

Ukrainian President Volodymyr Zelenskyy says his government has intelligence information that 10,000 troops from North Korea are being prepared to join Russian forces fighting against his country, warning that a third nation wading into the hostilities...

Australia will give 49 of its aging M1A1 Abrams tanks to Ukraine

President Volodymyr Zelenskyy has told lawmakers that Ukraine’s Western partners are increasing pressure to negotiate with Russia, but he hinted such talks would be unfavorable to Kyiv as he unveiled what he called his “victory plan” for the war

Zelenskyy told Ukraine's parliament in Kyiv the plan could finish the war against Russia next year.

Authorities say a nighttime Russian missile strike on Odesa has killed at least four people, including a 16-year-old girl

At Gen.Ukrainian, children who have lost family to Russia's war in Ukraine meet with psychologists and attend group classes.

Ukrainian President Volodymyr Zelenskyy has been city-hopping across Europe to promote a “victory plan” that he said “aims to create the right conditions for a just end to the war” against Russia

The Ukrainian military says one of its drones struck an important arms depot inside Russia three weeks after another drone blasted a major Russian armory and three days after a drone smashed into a key oil terminal in Russia-occupied Crimea

Ukraine’s military says it struck a major oil terminal in Crimea that provides fuel for Russia’s war effort

Ukrainian officials said missiles struck an apartment building in Kharkiv where at least eight people were wounded.

Russia and Ukraine each launched more than 100 attack drones overnight, most of which were intercepted, the countries' militaries said.

Former President Donald Trump touted a "very good relationship" with Russian President Vladimir Putin as he vowed to negotiate a "fair deal" for both Ukraine and Russia.

Volodymyr Zelenskyy met with Vice President Kamala Harris earlier in the week during the week to discuss its ongoing war with Russia.

Vice President Kamala Harris pledged to continue support to Ukraine as she met with President Volodymyr Zelenskyy to discuss his so-called "victory plan."

The vice president on Thursday pledged to continue support to Ukraine as she and the Ukrainian president discussed his so-called "victory plan" to bring an end to the war with Russia.

Leaders of NATO countries have expressed frustration with the Biden administration, as Ukraine pushes the United States to allow long-range strikes within Russia.

Trump painted a picture of an "obliterated" Ukraine as its leader is in the U.S. to present what he calls his "victory plan" to Biden, Trump and Harris.

Ukrainian President Volodymyr Zelenskyy and first lady Olena Zelenska sit down with Robin Roberts to discuss the conflict with Russia, his upcoming presentation of his “Victory Plan,” and much more.

The U.S. also will announce more than $2 billion in additional military aid.

Trump painted a picture of an "obliterated" Ukraine as its leader is in the U.S. to present what he calls his "victory plan" to Biden, Trump and Harris.

Ukrainian President Volodymyr Zelenskyy addressed the United Nations General Assembly on Wednesday.

Russia launched a major missile and drone attack into Ukraine overnight into Tuesday coinciding with President Volodymyr Zelenskyy's visit to the U.S.

The U.S. is grappling with diplomatic frustrations on both fronts.

President Joe Biden, reflecting on his decision to step aside, told world leaders: "Some things are more important than staying in power. It's your people."

Ukrainian President Volodymyr Zelenskyy and first lady Olena Zelenska sit down with ABC News' Robin Roberts to discuss the “victory plan” he will present to President Joe Biden.

Ukrainian President Volodymyr Zelenskyy said the "Victory Plan" he will present to President Joe Biden is aimed at strengthening Ukraine to force Russia to negotiate.

Ukrainian President Volodymyr Zelenskyy said he will present evidence that China is offering satellite assistance to Russia to possibly target nuclear plants.

Ukrainian President Volodymyr Zelenskyy told "Good Morning America" co-anchor Robin Roberts he believes the end of the war with Russia is closer than people think.

Ukrainian President Volodymyr Zelenskyy attended the United Nations General Assembly hoping to gain further U.S. support for what he calls a "victory" plan.

The Ukrainian president told ABC News' Robin Roberts the plan isn't about negotiating with Russia, but "a bridge to a diplomatic way out, to stop the war."

Ukraine's President Volodymyr Zelenskyy is set to meet with President Joe Biden on Thursday at the U.N. General Assembly to discuss his country's "victory plan."

Investigators in the case are looking into whether Ryan Routh had grievances related to former President Donald Trump's position on Ukraine.

Russia’s Defense Ministry said Sunday it defeated a fresh wave of Ukrainian drone attacks over the west of the country.

Ukrainian officials are asking the U.S. and other allies to allow them to use these weapons despite Russian President Vladimir Putin warning against it.

Dozens of Russian drones were launched overnight in an attack targeting regions throughout Ukraine, President Volodymyr Zelenskyy said.

President Joe Biden and the United Kingdom's Prime Minister Keir Starmer are in talks in Washington on the matter.

Biden and Starmer meet at the White House to discuss possibly allowing Ukraine the use of European-made long-range missiles to strike certain targets deep inside Russia

Russian President Vladimir Putin issued a strong warning against Ukraine using Western missiles, saying it would mean NATO and the United States are at war with Russia.

Secretary of State Antony Blinken has traveled to Kyiv to pledge support amid debate over giving Ukrainian forces permission to conduct strikes within Russia’s borders using American weapons.

Secretary of State Antony Blinken arrived in Kyiv as Ukrainian leaders pressed for U.S. permission to use American-made long-range weapons against targets inside Russia.

Secretary of State Antony Blinken met with Ukrainian leaders as Ukraine pressed for U.S. permission to use long-range weapons against targets inside Russia.

Videos posted by pro-Russian military bloggers and geolocated by ABC News showed a large Russian armored column attacking toward the village of Snagost.