After Ukraine’s drone strikes on Russian air bases, the two sides talked for less than an hour in Istanbul and a halt to the ...

The outline of the U.S. offer to Iran in their high-stakes negotiations over Tehran's nuclear program is starting to become clearer — but whether any deal is on ...

He maintained in his own remarks that any deal must “remove the root causes of this crisis” — a reference to Russia’s demand for wide-ranging influence over Ukraine. Mr. Trump later told ...