Saint - Ã tienne-au-Mont is a commune . Saint - Ã tienne-au-Mont ( English : Saint-Etienne-au-Mont ) , ( Dutch : Sint-Steven Berg ) is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France . Besides the main settlement Saint - Ã tienne-au-Mont , the commune consists of the two smaller settlements Pont-de-Briques and Ã cault .