Kadena Air Base, located on the island of Okinawa, is the closest U.S. air base to Taiwan, with a distance of 370 miles.

A second squadron of F-35A Lightning IIs landed Thursday at Kadena Air Base, joining other F-35s and F-15E Strike Eagles on rotational duty with the 18th Wing on Okinawa.

The Seventh Air Force will extend its Super Squadron test at Osan Air Base for a second phase, adding another squadron with 31 F-16s. The U.S. Seventh Air ...

In addition to the 27 worst cities for each pollutant listed above, the 25 most polluted counties for ozone and particle pollution are ranked in the tables below.