In 1791, a vessel bearing several recruits to Gibraltar encountered a terrific storm in the Bay of Biscay. The wreck and its circumstances gave rise to a song called “The Bay of Biscay O!”

The declaration of war with France, 1793, put an end to the comfortable and easy life which the Royal Artificers had been leading. They were, as soldiers, liable to be sent to any part of the world where the British Government might require their services. The idea of this liability ever being insisted upon seems to have been foreign to the minds of the corps. When it was known that their services would be required in the Low Countries and in the West Indies, many of them eluded service by providing substitutes, and some resorted to the very dishonourable alternative of desertion. Of the finest company sent out to the West Indies, not a man escaped the ravages of “yellow Jack.” Those who served in Holland distinguished themselves by their bravery, especially at the famous siege of Valenciennes. The continuance of the war rendering it essential that the artizan companies should be kept in foreign stations, while the necessity for increased vigilance at home was each day becoming more urgent, led to the extension of the corps, and four new companies were enrolled—two to serve in Flanders, one in the West Indies, and one in Upper Canada.

The special company destined for service in the West Indies sailed from Spithead, November, 1793, and arrived at Barbadoes early in the following year. From thence they proceeded to Martinique, where their spirited conduct in the field commanded the admiration of the whole army. The companies which were sent both to Toulon and Flanders behaved also with much gallantry, proving that the Royal Artificers were not only skilled workmen but efficient soldiers.

In June, 1797, the Soldier Artificers Corps at Gibraltar were incorporated with the Royal Military Artificers; by this incorporation the latter corps were increased from 801 to 1075, of all ranks; but its numerical strength only reached 759 men. Detachments of the corps served with credit under Sir Ralph Abercrombie at Trinidad, and also in the unsuccessful attack on Porto Rico.

Among the measures suggested for reducing Porto Rico was one for taking the town by forcing the troops through the lagoon bounding the east side of the island. In order to ascertain whether the lagoon was fordable, David Sinclair, one of the Military Artificers, picked his way across at dead of night, reached the opposite shore in safety, and picked his way back again to report. He was rewarded for this daring act, but the fording of the lagoon presented so many difficulties as to be given up.

The memorable mutiny of the Fleet at Spithead was followed by the rising of some unprincipled men, who by every means endeavoured to shake the allegiance of the soldiery. The Plymouth Company of Artificers in an especial manner distinguished itself by its open and soldier-like activity against these disloyal exertions; in a printed document, bearing date May, 1797, they avowed at that momentous crisis their “firm loyalty, attachment, and fidelity to their most Gracious Sovereign and to their Country.” The declaration was well timed, and had the desired effect.

Throughout the war in the Low Countries the Corps of Artificers rendered eminent service. One of their most important achievements was that of the total destruction of the Bruges canal.

About the same time a company of Artificers was sent to Turkey to operate with the troops of the Sultan against Napoleon, in Egypt. There also they distinguished themselves alike by their active service and good conduct. A Turk having attempted to stab one of the men, was sentenced by the Turkish governor to death; this punishment, at the earnest entreaty of the commanding officer, was mitigated, the culprit being sentenced to receive fifty strokes of the bastinado, to be imprisoned twenty years, and to learn the Arabic language.

In the West Indies the Artificers were exposed to worse than human foe. There the yellow fever decimated their ranks, but the conduct of the men throughout was both intrepid and humane, and in the despatches reference is frequently made to their exemplary conduct. When the mortality was at its height, three privates voluntarily devoted themselves to the burial of the dead, and worked on with unflinching ardour; surrounded by the pest in its worst form, inhaling the worst effluvia, never for a moment forsaking their frightful service, they laboured on inspiriting those about them by their example, until the necessity for their exertions no longer existed.

In 1806 a company of Military Artificers was established at Malta, and remained a distinct and separate body.