On February 20, 1862, Hood was assigned to command a new brigade of mainly Texas regiments that would soon become known as the Texas Brigade. The brigade had been initially formed the previous fall and had initially been led by ex-US Senator Louis T. Wigfall, but he resigned his command to take a seat in the Confederate Congress. On March 26, Hood was promoted to brigadier general. Leading the Texas Brigade as part of the Army of Northern Virginia in the Peninsula Campaign, he established his reputation as an aggressive commander, eager to lead his troops personally into battle, and the Texans quickly gained a reputation as one of the army's elite combat units. At the Battle of Eltham's Landing, his men were instrumental in nullifying an amphibious landing by a Union division. When commanding general Joseph E. Johnston reflected upon the success Hood's men enjoyed in executing his order "to feel the enemy gently and fall back," he humorously asked, "What would your Texans have done, sir, if I had ordered them to charge and drive back the enemy?" Hood replied, "I suppose, General, they would have driven them into the river, and tried to swim out and capture the gunboats." The Texas Brigade was held in reserve at Seven Pines.