Saudi Arabia’s Crown Prince Mohammed Bin Salman is striving to rally fellow Arab leaders around a plan for postwar Gaza that would serve as an alternative to proposals put forward by US President Donald Trump,

Saudi Arabia’s crown prince wasn’t in the room for the first high-level talks between Russia and the United States over Moscow’s war on Ukraine on Tuesday, but Mohammed bin Salman still won the day for hosting the gathering that could be a game-changer in the bloody conflict.

Saudi Arabia's Crown Prince Mohammed bin Salman, or MbS, is leading Arab efforts to find a rival proposal for Gaza to Donald Trump's plan for the United States to build a 'Middle East Riviera,' which horrified him and other regional leaders.

Saudi Arabia's Crown Prince Mohammed bin Salman gestures during a meeting Monday with U.S. Secretary of State Marco Rubio in Riyadh, Saudi Arabia.

Saudi Arabia's crown prince may not be inside the room for the first high-level talks between Russia and the United States over Moscow's war on Ukraine on Tuesday, but Mohammed bin Salman still wins the day for hosting the gathering that could be a game changer in the bloody conflict.

U.S. Secretary of State Marco Rubio was in Saudi Arabia on Monday to discuss the ceasefire between Israel and Hamas and the fate of the Gaza Strip if the war is ended. The new top U.S. diplomat met with both Saudi Crown Prince Mohammed bin Salman and Foreign Minister Faisal bin Farhan.

As US President Donald Trump pushes to end the war in Ukraine and upend the order of the Middle East, one fellow world leader is at the heart of both initiatives: Saudi Arabia Crown Prince Mohammed bin Salman.

Here is a look at the life of Mohammed bin Salman, crown prince and prime minister of Saudi Arabia. Marriage: Sara bint Mashour bin Abdulaziz Al Saud, 2008-present Education: King Saud University, B.A.

In his first term, President Donald Trump's first foreign trip was to Riyadh. His first phone call to a foreign leader in his second term was to Saudi Crown Prince Mohammad bin Salman.

June 21, 2017 - King Salman removes his nephew Mohammed bin Nayef as crown prince and formally places MBS first in line to the throne. King Salman also appoints MBS as deputy prime minister.

The kingdom’s de facto leader, Crown Prince Mohammed bin Salman, was once shunned in diplomatic circles. Now he is playing an important role in negotiations over Gaza and Ukraine.

The world's largest construction project is carving up the Saudi desert. But will the megacity known as "the Line" ever become a reality?