Secretary of State Marco Rubio leads on U.S. policy in Latin America but leaves the ongoing wars in Ukraine and the Middle East to Trump’s envoys.

The Iran war will dominate President Trump’s meetings Tuesday with Ukraine President Volodymyr Zelenskyy and Israeli Prime Minister Benjamin Netanyahu

Follow live updates as Defense Secretary Pete Hegseth testifies before the Senate on Iran war funding, Pentagon spending and the latest U.S. strikes.

Follow live updates as Trump delivers a primetime address expected to allege efforts by foreign nations to influence U.S. elections.

An international “Antifa summit” at the State Department is raising concerns that President Donald Trump is expanding a crackdown on left-wing groups.

A senior U.S. official read the text of the agreement to reporters on Wednesday in a phone call.

Concessions likely to raise eyebrows, especially among members of Congress, include U.S. support for a $300 billion reconstruction fund and no restrictions on Iran’s missile program.

“We were the ones that everybody looked to,” one former USAID official told MS NOW. “There’s just nobody on the ground in that way anymore.”

The U.S. and Iran are each trying to trigger economic damage to make the other side relent. The standoff risks worsening the damage across the global economy.

A month into the campaign against Iran, diverging goals on regime change, nuclear weapons and proxy forces are complicating both the military operation and any path to peace.

Political and military officials have offered inconsistent explanations of Operation Epic Fury’s objectives. The nuclear question sits at the center of the divide.

A month into the campaign against Iran, diverging goals on regime change, nuclear weapons and proxy forces are complicating both the military operation and any path to peace.

Political and military officials have offered inconsistent explanations of Operation Epic Fury’s objectives. The nuclear question sits at the center of the divide.

The U.S. intelligence chief and FBI director face questions from the Senate Intelligence Committee alongside CIA Director John Ratcliffe.

Iran has denied that Ayatollah Mojtaba Khamenei was disfigured by strikes. As the U.S.-Israel war with Iran enters its 14th day, at least 2,000 people across the Middle East have been killed in the co...

Formerly an outspoken opponent of war with Iran, the director of national intelligence has been conspicuously quiet as conflict engulfs the Middle East.

The latest talks follow President Donald Trump’s warnings that he would not hesitate to confront the country militarily over concerns about nuclear weapons.

The Cybersecurity and Infrastructure Security Agency is supposed to help. Now, some worry about its influence.

Foreign diplomats say the president’s embrace of Steve Witkoff and the emir of Qatar is frustrating nations that have backed the U.S. for decades.

Trump wouldn't commit to a deadline for peace between Russia and Ukraine.

President Trump and Ukrainian President Zelenskyy are set to meet in Florida on Sunday to hammer out a peace deal proposal with Russia. The news comes after Russia launched a massive barrage of missil...

Defense Secretary Pete Hegseth transmitted secret military information in a group chat on his personal phone and declined to cooperate with investigators, according to an inspector general report.

Mayor-elect Zohran Mamdani faces a challenge at the White House: convince President Donald Trump not to cut federal funding to NYC — without bowing to him or abandoning his own values.

The Democratic National Committee enjoyed a much-needed fundraising boon in October ahead of its election victories.

The president’s trade policies have caught smaller nations between the U.S. and China as the world’s two most formidable economic powers vie for dominance.

NBC News spoke with a half-dozen pregnant women who recently lost their jobs as part of the Trump administration's layoffs across the federal government.