Considerable reductions were made in the establishment of the army in 1698 and 1699, and the Twelfth were ordered to proceed to Ireland.

1700
1701

While the regiment was stationed in Ireland, the death of Charles II., King of Spain, occurred, and he was succeeded by Philip, Duke of Anjou, grandson of Louis XIV., in violation of existing treaties, which rekindled the war in Europe.

1702

Various circumstances occurred to induce Great Britain to take part in the contest, and Queen Anne declared war against France and Spain, in May, 1702.

The establishment of the Twelfth regiment was augmented, and it was held in readiness to proceed on foreign service; but it was detained in Ireland several months, during which period Colonel Brewer was succeeded in the colonelcy by Lieut.-Colonel Livesay, by commission, dated the 28th of September 1702.

As soon as hostilities were commenced, Vice-Admiral Benbow, commanding the British naval force in the West Indies, began an active warfare against the commerce of the enemy, with some success. Soon afterwards the Twelfth regiment was ordered to form part of a powerful armament, designed to be sent to the West Indies, under Charles Earl of Peterborough who was promoted to the local rank of General, and a Dutch naval and land force arrived at Spithead, to accompany the British fleet; but this joint expedition was laid aside.

1703

The Twelfth regiment embarked for the West Indies during the winter. In the early part of March, 1703, an unsuccessful attack was made on the island of Guadaloupe, by the troops under Colonel Codrington; two regiments landed and gained some advantages, but the expedition was not of sufficient strength to capture the island.

1704