The Second Battle of Artois, of which the British contribution was the Battle of Aubers Ridge, was a battle on the Western Front of World War I, it was fought at the same time as the Second Battle of Ypres. Even though the French under General Philippe Pétain gained some initial victories, the battle ended in what was largely a stalemate. This was the final allied offensive of the spring of 1915, followed by a lull in the fighting until September 1915 which saw the Second Battle of Champagne and the Third Battle of Artois.