TEHRAN, Jan 31 - The United States and Russia have failed to make any progress in negotiations on a landmark Cold War-era arms control treaty, with Washington expected to go ahead with a unilateral withdrawal from the key pact this weekend, a senior Russian diplomat says.
TEHRAN, December 05 - The United States delivered Russia a 60-day ultimatum on Tuesday to come clean about what Washington says is a violation of a arms control treaty that keeps missiles out of Europe, saying only Moscow could save the pact.