The Creation of a Corps of Artillerists and Engineers

MG Louis Lebegue Duportail

MG Louis Lebegue Duportail

On 9 May 1794, Congress established a Corps of Artillerists and Engineers in the U.S. Army. This action returned Engineers to the ranks of the Army for the first time in more than 10 years. At the end of the Revolutionary War, several officers including MG Louis Lebegue Duportail argued for a peacetime Army with a single Corps of Artillerists and Engineers as was customary in many European countries. Congress not only refused to support the proposal but also disbanded the bulk of the Army in 1783. This included the Corps of Engineers with its chief engineer and the companies of sappers and miners. By the following June, the surviving military establishment consisted solely of an infantry regiment and a company of artillery stationed at West Point.

In 1789, Secretary of War Henry Knox revived the recommendation for a small Corps of Artillerists and Engineers. Congress delayed taking action until 1794 when war with Britain threatened again. Then there was an acute need to upgrade neglected coastal fortifications and construct new ones.

In March, Congress appropriated funds for fortifications work from Maine to Georgia, and Knox hired seven “temporary” engineers to carry out the work. The group included Pierre L’Enfant and Stephen Rochefontaine, both veterans of the Revolutionary War Corps of Engineers. Although employed by the War Department, these Engineers did not join the Army.

Secretary of War Henry Knox

Secretary of War Henry Knox

Knox took advantage of the situation and again urged Congress to approve the plan he and Duportail had advanced earlier. A corps combining artillerists and engineers, he argued, would provide the additional trained troops now needed to garrison the coastal fortifications. The new corps was to be commanded by a lieutenant colonel and to have four battalions, each commanded by a major and consisting of four companies.

It took months for the Corps of Artillerists and Engineers to recruit the officers and troops needed to reach its authorized strength. Although international tensions eased in the latter half of 1794, Congress resolved to continue a seacoast defense program. By the end of the year, there were single company garrisons of artillerists and engineers at Fort Jay (New York); Fort Mifflin (Philadelphia); Fort Whetstone, later McHenry (Baltimore); and Fort Johnson (Charleston). The following February, Stephen Rochefontaine, one of the “temporary” Engineers, was commissioned a lieutenant colonel and took command of the Corps.

The creation of a Corps of Artillerists and Engineers in 1794 assured an engineering presence would continue in the new U.S. Army, which lead to the establishment of the Army’s first Chief Engineer in 1775.

In 1798 Congress added a second regiment to the Corps. By the time Thomas Jefferson became president in 1801, it had become clear that the united Corps was not producing the desired well-educated, scientific body of Engineer officers that it had planned. The short-lived experiment ended. Finally, in 1802 Congress permanently established a separate Corps of Engineers and The U.S. Military Academy at West Point as the Nation’s first engineering school.

This excerpt is from the U.S Army Corps of Engineers

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