Northern Oceans Egg Army

The Great Blue Realm Egg Army is a group that appears in the Sonic the Hedgehog comic series and its spin-off comic series published by Archie Comics. In the Post-Super Genesis Wave timeline, it is an aquatic division of Dr. Eggman's Egg Army stationed in the Great Blue Realm, led by Egg Boss Akhlut. As such, this group is a threat to all underwater civilizations.

History
At some point, the Great Blue Realm Egg Army was establish with Akhlut becoming the Egg Boss of this military unit. From there, Akhlut and the Great Blue Realm Egg Army began menacing the Great Blue Realm to conquer it on behalf of the Eggman Empire, earning the concerns of the inhabitants, including that of King Puff and Queen Angelica of Meropis.