President Barack Obama is condemning the double suicide bombing against a mosque in Iran as an outrageous terrorist attack.

President Barack Obama warned Iran Thursday it faced mounting pressure and isolation, as he signed tough new US sanctions he said would strike at Tehran's capacity to finance its nuclear program.

President Barack Obama welcomes Saudi King Abdullah to the White House on Tuesday, as he seeks to reinvigorate his Middle East peace drive and crank up pressure on Iran over its nuclear program.

President Barack Obama telephoned Naoto Kan on Saturday to congratulate Japan's new prime minister and promised to consult with him on the nuclear programs in North Korea and Iran.

President Barack Obama telephoned Naoto Kan on Saturday with to congratulate Japan's new prime minister, and promised to consult with him on the nuclear programs in North Korea and Iran.