For the sake of full disclosure... Clan Dem'adas operates heavily in the NW corner of Mandalorian space. As does Mandal Hypernautics due to numerous mining and manufacturing options in the area. The following assets are stationed permanently at Aeten II, or are readily available at nearby systems to reinforce the system. AKA, the longer and louder the fighting, the more ships get diverted to the engagement area. Fleets are listed in order of 'closest to Aeten II'.
Clan Dem'adas Naval Assets
-Aeten II: Escort Fleet (1,910m)
Colonies on Aeten II
Hyperion Security Naval Assets
-Aeten II: Escort Fleet (1,910m),
Mandal Hypernautics Local Assets
Research Facility on Aeten II,
Hyperion Mining Resources
Mines on Aeten II
-Aeten II: Concordance-class Mining Barge
Nearby Hyperion Security Naval Assets
-Ord Canfre: Escort Fleet (1,910m), Escort Fleet (1,910m),
-Sol'nega: Escort Fleet (1,910m),
-Borosk: Secondary Fleet (14,020m),
-Nirauan: Primary Fleet (35,000m), Escort Fleet (1,910m), Escort Fleet (1,910m),
Nearby Clan Dem'adas Naval Assets
-Ord Canfre (staging point): Secondary Fleet (17,240m), 2x, Patrol Fleet (7,840m),
-Borosk (staging point): Patrol Fleet (7,840m),
-Nirauan : Escort Fleet (1,910m)
-Yaga Minor (Main base for sector): Primary Fleet (43,700m), Secondary Fleet (17,240m)
-Adumar (Main base for sector): Primary Fleet (43,700m), Reserve Fleet (32,200m), 3x Escort Fleet (1,910m),