Iran and European officials discuss nuclear program as tensions rise over potential sanctions during talks in Istanbul.
Read morePresident Trump asserts the U.S. is close to a nuclear deal with Iran, emphasizing negotiations and potential military action if progress isn't made.
Read moreNorth Korea's Kim Jong Un supervises missile tests simulating nuclear counterstrikes against U.S. and South Korean forces, escalating regional tensions.
Read moreUpcoming nuclear negotiations between Iran and the US are slated for this weekend in Oman, with discussions centered on diplomatic resolutions.
Read moreUS-Iran nuclear talks scheduled for May 3 have been postponed, with tensions rising amid new sanctions and threats.
Read moreUS-Iran nuclear negotiations planned for Rome were postponed, following fresh US sanctions and rising regional tensions.
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