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

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

Officials say Ukraine’s air defenses battled an overnight Russian aerial attack on the capital Kyiv for five hours

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.

Ukraine’s president is urging global leaders at the U_N_ to stand with his country and not seek “a lull” instead of a “real, just peace.”

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."

Ukraine has accused Russia of seeking to illegally seize control of the strategically important Sea of Azov and Kerch Strait

Ukrainian President Volodymyr Zelenskyy has visited the Pennsylvania ammunition factory that is producing one of the most critically needed munitions for his country’s fight to fend off Russian ground forces

New Russian strikes in the Ukrainian city of Kharkiv have hit high-rise apartment buildings

Ukrainian President Volodymyr Zelenskyy is set to visit the Pennsylvania ammunition factory that's producing one of the most critically needed munitions of the war, 155 millimeter artillery shells

Ukrainian drones have struck multiple Russian arms depots, destroying what Ukraine's General Staff claimed were thousands of tons of weaponry, as Ukrainian President Volodymyr Zelenskyy travels to the White House next week

Authorities in Ukraine have advised residents in the capital Kyiv to stay indoors as air pollution, partly caused by fires in the region, blanketed the city

A charred transformer from one of Ukraine’s severely damaged power plants has come to a square in Kyiv’s city center

Ukraine has banned government officials, military personnel and other defense and critical infrastructure workers from installing the popular Telegram messaging app on state-issued devices

The European Union is ready to lend Ukraine up to $39 billion as part of a loan package organized by the Group of Seven major industrial nations

European Union chief Ursula von der Leyen is traveling to war-ravaged Ukraine with the promise of 160 million euros in fresh energy funds to get the nation through the winter

Vice President Kamala Harris is pushing a new initiative to connect with Polish American voters

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

Russian President Vladimir Putin has ordered the country’s military to increase its number of troops by 180,000 to a total of 1.5 million, as Moscow’s military action in Ukraine drags on for more than 2 ½ years

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.

The head of NATO’s military committee says that Ukraine has the solid legal and military right to strike deep inside Russia to gain combat advantage, reflecting the beliefs of a number of U.S. allies

Ukraine has made a new call on the West to allow it to strike deeper into Russia after a meeting between U.S. and British leaders produced no visible shift in their policy

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.

U.S. historian and author Timothy Snyder has led a charity run in Kyiv to raise awareness of the conditions under which Ukrainian prisoners of war are held in Russia as the conflict approaches a third winter

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.

Russia’s Defense Ministry said it downed 144 Ukrainian drones during a major overnight attack in multiple regions of the west of the country, including the Moscow area.

The Russian Defense Ministry said Tuesday it downed 144 Ukrainian drones during a major overnight attack over nine regions in the west of the country, including the Moscow area.

Russian missiles struck Lviv, killing at least seven people and injuring dozens of others, officials say, amid a major shake-up in Ukraine’s government.

A volatile phase of the war has seen fighting for the first time move onto Russian territory but also allowed Russia to more rapidly advance in eastern Ukraine.

Andrii Sybiha replaced the outgoing Dmytro Kuleba, who held the post since 2020.