Fonte ..... "Fighters Escort New York-Israel Flight After Bomb Threat" .....The Swiss air force said in a statement that it deployed jets around 8:30 a.m. on a so-called “hot mission,” that accompanied El Al Flight 002 from John F. Kennedy airport.
..... ma, dandone annuncio ufficiale ..... nella sezione in lingua inglese ..... sbagliano la data .....

Fonte ..... "Official website of the Swiss Air Force" .....HOT MISSION
June 5th 2016 – Today at 8.35am local time the launch of Swiss Air Force jets caused two sonic booms.
Two F/A-18 accompanied a foreign airliner from the Swiss border on its regular flight path through the Swiss airspace.
The order to carry out this «hot mission» was made within the concept of «Air Policing 24».
.