It appears that any GPS unit that approaches the Kremlin in Moscow can no longer pinpoint accurately its location.
A programmer for Russian internet firm Yandex, Grigory Bakunov, said Thursday his research showed a system for blocking GPS was located inside the Kremlin, the heavily guarded official residence of Russian President Vladimir Putin. Users of GPS have complained on social media in recent months that when they are near the Kremlin their GPS-powered apps stop working or show them to be in Moscow’s Vnukovo airport, 29 kilometers (18 miles) away.
The problem has frustrated those requesting taxis via services such as Uber or looking to catch Pokemons in the popular game played on mobile devices. Large numbers of people running the Moscow marathon last month complained that their jogging apps lost track of how far they had run when they passed the Kremlin.
“I got 40 kilometers added on to my distance. It happened by the Kremlin,” marathoner Andrey Yegorov wrote on Facebook as part of a discussion by runners.
Not surprisingly, the agency in charge of security at the Kremlin declined to comment.