The "Occoquan River Plan" was McClellan's original concept of directly invading Virginia by crossing a Virginia tributary of the Lower Potomac (the Occoquan River) at a point SE of Manassas, VA (site of the earlier Battle of Bull Run).
By December, 1861, President Lincoln grew impatient enough to suggest a modified form of the plan, not knowing that McClellan was by then focused on a Peninsular plan to attack Richmond from the east, by transporting Union troops south along Chesapeake Bay. Eventually this plan was changed from a landing at Urbana VA to one farther south at Yorktown, VA. This plan was initiated in March 1862, but by July 1962 the overcautious McClellan could not break through. The North abandoned the campaign and retreated.
General McClellan was urged by President Lincoln to attack the Confederate capital of Richmond, Virginia. Lincoln believed that the fall of the Rebels' capital city would lead directly to the war's end. McClellan also believed the rebellion could be ended quickly if the Rebel capital of Richmond was captured. The idea of attacking the "center of gravity" as Clausewitz would advise, was one key to victory. Lincoln preferred that McClellan plan for a southerly march on Richmond. McClellan convinced Lincoln that a flanking attack would better serve the goal of capturing the Confederate capital. This was the famous Peninsula Campaign where Union troops would land on the peninsula east of Richmond and attack the city from the east. His landing position would have placed him closer to Richmond than a march from Washington DC or Alexandria.
The Union's objective in the Peninsular Campaign was to capture the Confederate capital of Richmond and end the war. General McClellan had convinced President Lincoln that the plan Lincoln favored would take too long. Using the York and James River peninsula would be a shorter march to Richmond. Unfortunately, for the Union it was a failure. However looking at it from the Confederate point of view, the repulse of the Union army saved Richmond and at the same time brought in Confederate General Robert E. Lee to defend Virginia and Richmond.
The Battle of Richmond, fought from June 29 to July 1, 1862, was a significant engagement during the American Civil War, marking the culmination of the Seven Days Battles. It resulted in a decisive Confederate victory, leading to the retreat of Union forces under General George B. McClellan from the outskirts of Richmond, Virginia. The battle showcased the tactical prowess of Confederate General Robert E. Lee and solidified his reputation as a formidable military leader. This victory effectively secured Richmond as the Confederate capital for the duration of the war.
The large numbers of Union troops landing on Virginia's eastern peninsula was not taken lightly. By April 14, 1862, the Confederates planned on reinforcing the Southern forces defending Richmond with troops called up from Georgia and South Carolina. It was hoped that this new army combined with Southern troops at Yorktown would slow down Union operations moving west towards Richmond.
Richmond, Virginia
McClellan's Peninsular campaign failed because the Confederate army was defending Richmond better that McClellan anticipated. They retreated, then turned and attacked McClellan, surprising the Union general.
to capture Richmond the confederate capital
His goal was to capture Richmond, the Confederate capital.
His goal was to capture Richmond, the Confederate capital.
Richmond, Virginia
general Robert E. Lee
When Confederate General Joseph Johnston withdrew his forces near Washington DC southwards to protect Richmond, one huge opportunity for General McClellan vanished. McClellan had hoped the Rebel army would remain north of Richmond. Had that happened two favorable elements of his campaign were ended. McClellan's plan was to have a chance to attack Johnston's forces from the rear and he also had the chance to place his army between the Rebel army and Richmond.
George McClellan
General Halleck's first assignment was to meet with General McClellan at Harrison's Landing. Each of them had different views on the best way to end the Confederate rebellion. McClellan wanted to cut Richmond's lines of communications by sending troops south of Richmond to do this. Halleck had no intentions of allowing that. Halleck's plan was to have McClellan join forces with General Pope and with this large pair of armies attack Richmond. Also, to protect the endless fear of a Confederate assault on Washington DC, Halleck wanted to keep a sizable force between Washington DC and Richmond. Halleck was willing to compromise. If his plans would not work for McClellan, then he was free to again attempt to capture Richmond with his own army plus some additional 20,000 troops on their way to help McClellan. McClellan, always fearing larger Confederate armies then what existed, asked for 30,000 troops. This left McClellan with two choices. Resume his attempt to capture Richmond or retreat from the Peninsula. McClellan's idea was not to retreat but carry on an attempt to capture Richmond.
By the end of November 1861, General McClellan believed he had a chance to undermine the Confederate forces in Northern Virginia. McClellan envisioned defeating the Rebel armies in northern Virginia in detail, capturing Richmond and thereby bringing the Southern rebellion to a quick end. To accomplish this, he would need to outflank Confederate forces by landing on the eastern peninsula that would lead to Richmond.
McClellan ("Little Mac") to his troops) was a great organizer, and skilled tactician. However, he was often far too cautious, and cost him dearly in his first "Drive to Richmond". He did regain a bit of respect at Antietam, when he gained a tactical stalemate against Lee. But the heavily outnumbered Confederate army held it's ground, awaiting more attacks, which never came. Lee withdrew, leaving McClellan in possession of the field.
General George B. McClellan has had bad feelings towards President Lincoln and his cabinet when he learns that troops he counted on would be saved to protect Washington DC. He is then refused reinforcements for two reasons. One is the threat to Washington DC posed by Major General Stonewall Jackson as he closes in on Harpers Ferry. On top of that, McClellan already outnumbers the Confederates defending Richmond by a two to one margin. McClellan refuses to believe the number of Confederate left to defend his target, Richmond.