In 1740 the War of the Austrian Succession broke out in Europe. Although initially Britain did not actively intervene, the presence of a sizable French army near the border of the Austrian Netherlands compelled the British to send an expedition to help defend the territory of their Austrian ally in 1742. James Wolfe was given his first commission as a second lieutenant in his father's regiment of Marines in 1741. Early in the following year he transferred to the 12th Regiment of Foot, a British Army infantry regiment, and set sail for Flanders some months later where the British took up position in Ghent. Here, Wolfe was promoted to Lieutenant and made adjutant of his battalion. His first year on the continent was a frustrating one as, despite rumours of a British attack on Dunkirk, they remained inactive in Flanders.