Supreme Commander FA: Artillery Squadron.

Overall ten Trebuchet T3 Mobile Artillery units, in addition to point defenses, Brick T3 Armored Assault Bots, Loyalist T3 Siege Assault Bots (for tactical missile deflection) and back-line Monkeylords. All that's needed is more shields, some T2 Stationary Artillery and TML, several land-based Salems and a defense line tanky enough to make Perturabo blush would be set.
Cybran artillery is overall inaccurate (hence why I didn't build T2 Stationary Artillery, it is even more inaccurate compared to Trebuchets) and deals lower damage than other factions' equivalents, but has a bigger blast radius.