The military reputations of Lee's corps commanders are often characterized as Stonewall Jackson representing the audacious, offensive component of Lee's army, whereas his counterpart, James Longstreet, more typically advocated and executed defensive strategies and tactics. Jackson has been described as the army's hammer, Longstreet its anvil. In the Northern Virginia Campaign of August 1862 this stereotype did not hold true. Longstreet commanded the Right Wing (later to become known as the First Corps) and Jackson commanded the Left Wing. Jackson started the campaign under Lee's orders with a sweeping flanking maneuver that placed his corps into the rear of Union Maj. Gen. John Pope's Army of Virginia. The Hotchkiss journal shows that Jackson, most likely, originally conceived the movement. In the journal entries for March 4 and 6, 1863, General Stuart tells Hotchkiss that "Jackson was entitled to all the credit" for the movement and that Lee thought the proposed movement "very hazardous" and "reluctantly consented" to the movement. At Manassas Junction, Jackson was able to capture all of the supplies of the Union Army depot. Then he had his troops destroy all of it, for it was the main depot for the Union Army. Jackson then retreated and then took up a defensive position and effectively invited Pope to assault him. On August 28–29, the start of the Second Battle of Bull Run (Second Manassas), Pope launched repeated assaults against Jackson as Longstreet and the remainder of the army marched north to reach the battlefield.