This is the original source

http://portal12.bg/Iztrebiteli-presl...a-SNIMKI-.p853

Story has hit the headlines big time in the uk today.

Shocking pictures of 'UFO being tailed by two military aircraft emerge'
PICTURES allegedly showing a UFO being tailed by two military planes have gone viral online after being posted on alien conspiracy websites.
By Jon Austin

According to the Portal 12 website a reader provided the pictures of a mysterious airborne operation.

A translated version of its report says: "Fighter jets were chasing a UFO over Nova Zagora....
from Express Article see link below

http://www.express.co.uk/news/scienc...ircraft-emerge

http://www.dailymail.co.uk/sciencete...-Bulgaria.html

http://www.thesun.co.uk/sol/homepage...owing-UFO.html