"Pro rege et patria"

The regiment was formed at the height of the French Revolutionary Wars, and moved to the Netherlands in 1794 where it took part in an unsuccessful campaign, before being evacuated back to Great Britain. On its return the 79th Foot was listed for disbandment, with the men being drafted into other units. In the end the regiment was reprieved, being instead posted to the West Indies in 1795. After a two-year tour the 79th were on garrison duties in England and Guernsey until 1799.
In 1799 the regiment was again in action against the French in Holland, as part of the Helder Campaign. On October 2, 1799 it took part in its first major battle at Egmont-op-Zee. At the end of the campaign the 79th returned to England. In 1800 the 79th was part of a force that took part in a failed assault on the Spanish coast at Ferrol.
In March 1801 the 79th Foot landed at Aboukir Bay, Egypt as part of an expeditionary force to prevent French control of the land route to India. After victories at Mandora and Alexandria, the British forces forced the surrender of the French forces at Cairo. Along with other regiments that took part in the Egyptian campaign the 79th Foot were henceforth permitted to bear a sphinx superscribed EGYPT on its colours and badges.
The 79th spent the next few years in Minorca and the United Kingdom without coming under fire. A second battalion was formed in 1804, as a draft-finding unit. The 1st Battalion took part in an engagement at Copenhagen, Denmark in 1807, before returning to England.
In 1808 the 79th Foot moved to Portugal, moving to Spain in the following year and participating in several major battles of the Peninsular War