Iranian foreign minister had planned trip to attend upcoming meeting before tensions flared over killing of his country's senior general

Revolutionary Guard leader Salami threatens to 'set ablaze' US-backed places as burial ceremony gets underway in slain general's hometown of Kerman

After president repeats his warning: Defense Secretary Mark Esper says US will 'follow the laws of armed conflict,' which prohibit such acts

Incident highlights confusion over US policy in Iraq; Joint Chiefs Chairman Mark Milley calls letter 'honest mistake, a draft unsigned letter, because we are moving forces around'

As tensions soar over killing of Iranian general Soleimani, residents of coastal metropolis unfazed by menace from Iran top state body official

US president responds to Tehran's withdrawal from nuclear limits, as war of words and fears of all-out war continue, following US killing of Iranian general

Though it has no information on direct threat, Lubavitch Security Commission sends email cautioning that Iranian retaliation for death of top general could include Jewish targets

After a brief respite thanks to a preliminary US-China agreement staving off a further escalation of trade tensions, world markets hit by fresh worries over Iran

Some experts counter that effect of Mideast geopolitical crisis on oil prices may be smaller than it once was as US energy industry, for instance, can ramp up shale oil production

Revolutionary Guards aerospace commander says rockets at American bases also not enough; only the total removal of US forces from Middle East will suffice