Russian fighter jet in 'dogfight' with NATO as allied forces try to board Moscow oil tanker in high-stakes naval showdown off the coast of Europe. Estonian forces sought to board the Gabon flagged oil tanker Jaguar using a patrol vessel and helicopter as well as a surveillance watercraft. The Russian bound ship is suspected of being used by Moscow as part of its shadow fleet to avoid international sanctions. NATO aircraft, including Polish Mig 20 Nines, were scrambled as the vessel refused to