Other Names: Marietta Operations, Pine Hill, Pine Mountain, Brushy Mountain, Lost Mountain, Gilgal Creek, Noonday Creek, Ruff?s Mill

Location: Cobb County

Campaign: Atlanta Campaign (1864)

Date(s): June 9-July 3, 1864

Principal Commanders: Maj. Gen. William T. Sherman [US]; Gen. Joseph E. Johnston [CS]

Forces Engaged: Military Division of the Mississippi [US]; Army of Tennessee [CS]

Estimated Casualties: Unknown

Description: During the Atlanta Campaign, Sherman maneuvered Johnston's Confederate army out of several successive defensive positions in Cobb County. This strategy spared the Union army from making costly frontal attacks on the well-situated Confederates.

Sherman first found Johnston's army entrenched in the Marietta area on June 9. The Confederate's had established defensive lines along Brushy, Pine, and Lost Mountains. Sherman extended his forces beyond the Confederate lines, causing a partial Rebel withdrawal to another line of positions. After further pressure and skirmishing from Union forces, Johnston withdrew to an arc-shaped position centered on Kennesaw Mountain on June 18 and 19. Sherman made some unsuccessful attacks on this position but eventually extended the line on his right and forced Johnston to withdrawal from the Marietta area on July 2-3.

Result(s): Union victory