市场消息：美国参议员沃伦呼吁英伟达(NVDA.O)总裁于6月11日出席听证会。

Russia's foreign ministry confirmed Ukrainian drone attacks on vessels in the Azov Sea.

Axios reports Trump Middle East envoy Witkoff and Jared Kushner visited Oak Ridge National Laboratory in Tennessee on Thursday to consult a technical team that could support talks with Iran. The White House is seeking a memorandum of understanding to halt hostilities and launch deeper nuclear negotiations and wants experts on standby at the start of talks. U.S. officials say disagreements remain on several MOU details; sources describe negotiations as in a late stage but say an agreement is not certain. A U.S. official said the Oak Ridge meeting does not mean a deal is imminent but signals talks have reached a serious phase and increases the chance of agreement, so planners are preparing. Two U.S. officials confirmed Kushner’s visit to the Department of Energy facility. Officials have recently assembled roughly a 100-person expert team to join negotiations if a preliminary agreement is reached; the envoys met team members to discuss implementation readiness.