Organizational affiliation Attached to: • Parke's 3rd Brigade, Burnside's Expeditionary Corps, to April 1862. • 1st Brigade, 3rd Division,
Department of North Carolina, to July 1862. • 2nd Brigade. 1st Division, Department of North Carolina, to January 1863. • 2nd Brigade, 4th Division,
XVIII Corps, Department of North Carolina, to May 1863. • Lee's Brigade, Defenses of New Berne, North Carolina, Department of North Carolina, to July 1863.
List of battles The official list of battles in which the regiment bore a part: •
Burnside's North Carolina Expedition •
Battle of Roanoke Island •
Battle of New Berne •
Battle of South Mills Detailed service 1861 • Depart Rhode Island December 18 • Arrive at Annapolis, MD December 27
1862 • Burnside's Expedition to Hatteras Inlet and Roanoke Island, N.C., January 7-February 8, 1862. • Battle of Roanoke Island February 9. • At Roanoke Island until March 11. • Expedition up Currituck Sound February 19. • Advance to New Berne March 11–13. • Battle of New Berne March 14. • Operations against Fort Macon March 19-April 26. • Moved to Havelock Station, Atlantic & North Carolina Railroad, March 19–20. • Companies A, B, and C to Newport Barracks March 23, then the battalion moved to Carolina City April 4. • At Bogue Banks April 6–30. Camden, South Mills, April 19. • At
Fort Macon April 30-June 30. • At Beaufort, N.C., until August 7, and at New Berne until December. • Expedition to Tarboro November 2–12. • Rawle's Mills November 2. • Demonstration on New Berne November 11. • Foster's Expedition to Goldsboro December 11–20. • Kinston December 14. • Whitehall December 16. • Goldsboro December 17.
1863 • Duty at New Berne until May 1863. • Expedition to relief of Little Washington April 7–10. • Duty in the defenses of New Berne until July. • Reorganized as 5th Heavy Artillery. July ==Casualties==