President Trump has not authorized military action in Iran, but the United States has built up its presence in the region in recent weeks. Now it’s sending even more firepower.
In addition to the attack aircraft, four electronic warfare jets, which are used to jam radar and communications systems, arrived in Jordan at the end of January. And a Jan. 30 satellite image showed at least five MQ-9 Reaper drones at the base.


Flight tracking data and satellite imagery suggest that the United States is also moving additional aircraft, including refueling planes and reconnaissance aircraft equipped with sophisticated sensors and cameras, into the region. Dozens of tanker and cargo aircraft have also recently repositioned from the United States to bases spanning Europe to supply the forces in the Middle East.

And the Pentagon has dispatched more Patriot and THAAD air defenses to the region to help protect troops there from retaliatory strikes by Iranian short- and medium-range missiles. There are about 30,000 to 40,000 U.S. troops in the region.
U.S. military bases operating near Iran
Note: Locations are approximate.
Source: Congressional Research Service
Long-range bombers based in the United States that could strike targets in Iran are on a higher-than-usual alert status. The Pentagon heightened the alert status in January, when Mr. Trump requested options to respond to a government crackdown on protests in the country.
Since then, several special operations, surveillance, and refueling planes have been sent to the Diego Garcia military base in the Indian Ocean. The location is known as a forward deployment airfield for long-range B-2 stealth bombers.



