Belarusian leader Alexander Lukashenko extended his 31-year rule with a massive win in a presidential election that Western governments have rejected as a sham, according to preliminary results on Monday.

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.

The smiling face of President Alexander Lukashenko gazed out from campaign posters across Belarus on Sunday as the country held an orchestrated election virtually guaranteed to give the 70-year-old autocrat yet another term on top of his three decades in power.