Alexander Lukashenko, Europe’s longest-serving leader, has extended his 31-year rule in Belarus after being declared the winner of a presidential election that his exiled opponents and Western countries have denounced as a sham.

Belarus’ strongman President Aleksandr Lukashenko secured his seventh term with an expected 87.6% of the vote, extending his three decades-long rule by another five years. European leaders are all but certain to repair to their time-honored tradition of demanding Lukashenko’s ouster while imposing fresh sanctions on Belarus.

Europe’s longest-serving leader won re-election in a contest widely believe to have been rigged. The result cements the power of a leader whose country is considered Russia’s staunchest ally.