Four Russian fighter jets briefly entered Swedish territory over the Baltic Sea on Wednesday, the Swedish Armed Forces said, sparking a swift condemnation from Sweden’s defence minister. Two Russian SU27 and two SU24 fighter jets briefly entered Swedish airspace east of the Swedish island of Gotland in the Baltic Sea, Sweden’s Armed Forces said in a statement, adding that Swedish JAS 39 Gripen jets were sent to document the violation. “The Russian violation of Swedish airspace is of course completely unacceptable,” Defence Minister Peter Hultqvist told news agency TT. “It will lead to a firm d…