Sol Defense Group 3/A-5

The Sol Defense Group 3/A-5 is a battle group of the UNSC Navy.

Battle for Earth
The group at the time of the initial Covenant attack on Earth consisted of two active ships out of eight. Two were docked planetside. Since their readiness levels was registered as "critical", the group requested for rearmament from the Misriah Armory factories on Mars. The movement of cruisers dock may suggest that it was about to be launched.

The Marine unit designated S4/BAG/2/5 was assigned to the battle group.

List of appearances

 * Halo: Landfall
 * Arms Race