In YE 32 during the Second Mishhuvurthyar War the Fourth Fleet established a standard defense force for the systems under its control within the Bard Cluster that do not have a star fortress.
In YE 32 the Fourth Fleet began deploying a "Guriddo" Defense System to augment the planetary defenses. During periods of heightened alert status, the grid will be deployed at .5 AU around the planet; all other times it will be deployed at .25 AU.
The standard deployment contains the following:
Each defense force counts as twenty-four ships towards overall fleet strength