JD Vance has demonstrated his ability to become a key player in the Trump administration, serving as the president's most prominent advocate and advancing his agenda.

The Senate voted 50-50 on President Donald Trump's megabill. Vice President JD Vance cast the tie-breaking vote to pass the massive tax and immigration bill.

ABC News’ Jonathan Karl interviews Vice President JD Vance on “This Week.”

Vice President JD Vance said Sunday that despite the U.S. strikes on Iran's nuclear sites last night, the U.S. is not at war with Iran.

Vice President JD Vance is traveling to Los Angeles on Friday as protests against the Trump administration's immigration crackdown continue to grip the city.

Vice President Vance paid a visit to the Marines and National Guard still patrolling the streets.

Vance defends Trump after supporters like Tucker Carlson and those in the MAGA base's calls to stay out of the Israel-Iran conflict.

Vice President JD Vance is standing by President Donald Trump during his public feud with Elon Musk, but is notably not criticizing the Tesla billionaire directly.

Speaking of the fallen, the vice president said, “They stood, not apart from us, but among us. Ordinary men and women who chose to shoulder an impossible burden.”

Prior to being elected, Pope Leo XIV had a presence on X, where he sometimes shared messages that appeared to be critical of some of President Donald Trump's policies.

JD Vance and his wife Usha Vance are the parents of three kids.

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.

"The meeting, which lasted a few minutes, gave them the opportunity to exchange Easter greetings," the Vatican press office said in a statement.

First to ABC: House Dems urge JD Vance to preserve Smithsonian independence.

Vice President JD Vance fumbled the Ohio State football team's national championship trophy during a celebration at the White House on Monday.

President Donald Trump hosted the team after the Buckeyes won the College Football Playoff National Championship in January.

J.D. Vance doubled down on the administration's interest in acquiring Greenland while at the Pituffik Space Base as Donald Trump argued the U.S. "can't" do without it.

ABC's senior national correspondent Terry Moran reports Greenlanders’ reaction to Vice President JD Vance's brief visit to Greenland.

The president calling the territory a must-have for the United States and his vice president returning to Washington overnight after a tour of a U.S. military base on the island.

JD Vance received a frigid response in Greenland, where he made a case for a partnership with the U.S. President Trump has declared America must have the island, which is owned by Denmark.

Vice President JD Vance took questions at a press conference during a trip to Greenland on Friday, where he visited Pituffik Space Base and met with service members.

JD and Usha Vance, as well as national security adviser Mike Waltz, traveled to Greenland on Friday, where they visited Pituffik Space Base and met with service members.

Vice President JD Vance and second lady Usha Vance arrived in Greenland on Friday for a scaled-back visit to the Pituffik Space Base.

Vice President JD Vance and second lady Usha Vance will touch down in Greenland for a trip that’s seen in the territory as far more than a friendly visit.

Pres. Trump insists the U.S. will “go as far as we have to go” to gain control of Greenland as Vice President Vance heads to the island.

JD Vance made a noteworthy statement in the Signal chat, breaking with Donald Trump and questioning if the attacks on the Houthis in Yemen should be delayed.

J.D. Vance and second lady Usha Vance will be part of a delegation visiting Greenland, after Trump's statements that the U.S. should own the Danish territory.

Vice President JD Vance says he will join his wife, Usha Vance, on a visit to Greenland amid President Donald Trump’s quest to make the Danish territory part of the U.S.

J.D. Vance and second lady Usha Vance will be part of a delegation visiting Greenland, after Trump's statements that the U.S. should own the Danish territory.

Vice Pres. Vance and Pres. Trump’s national security team members reportedly shared war plans in a group chat on an unsecured app that mistakenly included a journalist from The Atlantic.

The second lady’s office says she will be part of a U.S. delegation visiting historic sites and learning about heritage.

The world saw tensions rise in real time as President Donald Trump and Vice President JD Vance shouted at Ukrainian President Volodymyr Zelenskyy.

With Ukraine's future in the balance, the high-stakes meeting on Friday between President Trump and Ukraine's Volodymyr Zelenskyy devolved into a shouting match.

A photo spray with Trump, Vice President JD Vance and Zelenskyy got heated as the leaders took questions from the press during a photo op at the White House.

Vice President JD Vance and Ukrainian President Volodymyr Zelenskyy met on Friday in Munich discuss how to bring an end to the Russia-Ukraine war.

As the vice president stepped onto the world stage in Germany, he stunned European allies by suggesting that they -- not Russia or China -- pose the biggest threat to the region's stability.

Vice President JD Vance and Ukrainian President Volodymyr Zelenskyy met on Friday on the sidelines of the Munich Security Conference to discuss how to bring an end to the Russia-Ukraine war.

VP Vance and Secretary of State Rubio are meeting with Ukraine's Zelenskyy.

Vice President JD Vance is set to hold key talks with Ukrainian president Volodymyr Zelenskyy on trying to end the war in Ukraine.

Vance said the administration was “troubled by reports that some foreign governments are considering tightening the screws on US tech companies with international footprints.”

President Donald Trump and key members of his administration are lashing out at judges who have halted some of his second-term agenda.

Buckley Carlson, the son of conservative media personality Tucker Carlson, is set to join Vice President JD Vance’s press office, sources tell ABC News.

President Donald Trump and Vice President JD Vance addressed the March for Life event on the National Mall Friday.

In the days since Donald Trump assumed office, many people online have begun expressing alarm to find they were unwittingly following Trump on Instagram and Facebook.

See the outfits Melania Trump, Usha Vance and more wore to the inauguration ceremony.

The former Ohio senator took the oath of office with his wife Usha at his side.

The vice president-elect and his wife were greeted by Vice President Kamala Harris and the second gentleman.

Trump-Vance transition senior adviser Jason Miller said Monday is about President-elect Donald Trump "and starting to undo some of the disasters from the past four years."

The two will be sworn in on Monday, Jan. 20.

"And they go hard," a press release from the transition said about the portraits.