US military to block ships from Iranian ports after peace talks yield no agreement

Trump said on Sunday that the price of oil and gasoline ​may remain high through November's midterm elections, a rare acknowledgement of the potential political fallout from the war.

The dollar jumped against other major currencies on Sunday, as investors sought the relative safety of the currency after the talks failed to yield a deal, plunging markets into a seventh week of uncertainty.

(Reporting by Reuters bureaus worldwide, Writing by Idrees Ali, Lisa Shumaker, Raju Gopalakrishnan, Matthias Williams, Keith Weir, Joseph Ax and David Brunnstrom; Editing by William Mallard, Gareth Jones, Alexander Smith, Sergio Non and Deepa Babington)