Intel report says Tehran committed to becoming dominant power in Middle East, warns it is making rapid progress developing attack drones and other missile systems

Secretary of State Mike Pompeo says Tehran has no reason to restart enrichment at once-secret Fordo facility, but critics note allowances had given rare window into site

Deputy defense minister states Tehran working on project to increase scope and precision of ammunition and that research for home-grown laser defense system has finished

Rouhani denies move based on economic pressure due to US sanctions, says money raised will go to help the needy; last attempt to raise prices sparked mass protests

State Department announcement comes as FBI already has a $5 million reward for information about Robert Levinson

New restrictions come on 40th anniversary of attack on US embassy, and as Iran ups enrichment, targeting senior military officers, chief justice, and advisers to supreme leader

EU says it will wait for UN confirmation on Tehran's announcement of increased production, cautions that Europe's commitment to 2015 pact depends on Iranian compliance

Supreme leader cites Trump-Kim meetings to conclude Washington 'certainly and definitely won't make any concessions'

Air Force chief says challenge of intercepting missiles becoming more complicated, days after Netanyahu accused Iran of seeking to target Israel with cruise missiles from Yemen

Sources say allowing Russian, Chinese and European companies to work at Arak and Fordow facilities will aid non-proliferation efforts