This article originally appeared on The Huffington Post.
Normally, only regular air traffic is allowed to fly in and out of and around major airports. But, lately, something else — something irregular — has shown up at Delhi’s Indira Gandhi International (IGI) Airport (pictured above), putting several official security agencies on “high alert.”
On Oct. 30, IGI air traffic control (ATC) viewed suspicious flying objects three times near and around the airport, reports hindustantimes.com.
According to the newspaper, “Sources said the Indian Air Force even pressed a chopper into action to check the flying object. But the helicopter could not find anything.”
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