What did the U.S. and Saudi Arabia recently sign?

In a major geopolitical move, the United States and Saudi Arabia have signed a $600 billion package of agreements, marking a new chapter in strategic and economic cooperation between the two nations.

Announced during President Donald Trump’s official visit to Riyadh, the deal includes what the White House called “the largest defense agreement in history” — a $142 billion arms sale, featuring cutting-edge air defense, missile systems, and aerospace technology from over a dozen U.S. defense firms.

The agreements go beyond military hardware. Saudi Arabia is also set to invest hundreds of billions in American industries and infrastructure, aiming to deepen ties while diversifying its oil-dependent economy.

This marks Trump’s first overseas trip since returning to the presidency. He’s also expected to visit Qatar, the UAE, and meet with Syria’s President Ahmed al-Sharaa — a rare diplomatic step after years of isolation.

As oil, arms, and influence converge, the $600 billion handshake signals a bold recalibration of power in the Middle East.