Did GPS Jamming Down DHL Jet Outside Kaliningrad?

Anyone familiar with downtown Moscow knows taxi drivers have a very rough time delivering passengers in the middle of the city.

Why? Because the Kremlin jams GPS in the capital in order to protect against Western GPS guided weapons.

It is possible the DHL flight which crashed into the ground on final approach in Vilnius, the capital of Lithuania, a mile before the runway, could have been impacted by similar GPS jamming out of the Russian exclave Kaliningrad.