London CNN —Europe’s air traffic control authority says it has been battling an ongoing attack, claimed by pro-Russian hackers, since Wednesday. There hasn’t been any impact on flights, though access to its website has been affected, according to the European Organization for the Safety of Air Navigation, or Eurocontrol. “There has been no impact on European aviation.”The International Air Transport Association also said air traffic was operating normally. “There has been no inconvenience to commercial air traffic, no disruption and no delays because of the cyberattack,” the industry group said. European countries have provided military assistance to Ukraine and imposed a raft of sanctions on Russia aimed at crippling its ability to wage war.

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