South Korean President Yoon meets with Biden to discuss nuclear protection.

South Korean President Yoon Suk Yeol is set to meet with President Biden at the White House this week, with China and Ukraine expected to be the main topics of discussion. Yoon will also deliver a speech at a joint session of Congress, becoming the first South Korean president to do so in a decade. The U.S.-ROK alliance, which is celebrating its 70th anniversary, will be a key focus of the visit. The leak of classified Pentagon documents detailing South Korea's reluctance to supply lethal weapons to Ukraine may complicate the visit. Other issues to be discussed include the impact of U.S. legislation on South Korean manufacturers and Seoul's desire to acquire its own nuclear weapons.