William Manchester reminds us of the vital importance of the RAF's radar towers during the Battle of Britain, one of the truly hair - raising «narrow misses» of the war. (bookbrowse.com)
A satellite image released by the Asian Maritime Transparency Initiative at Washington's Center for Strategic and International Studies shows construction of possible radar tower facilities in the Spratly Islands in the disputed South China Sea. (cnbc.com)
Cabeza Prieta is constantly being surveyed, whether by unmanned drones overhead or distant radar towers. (discovermagazine.com)