The B4-ST, known as “Bastion”, was created via the convergence of Robotron discipline and Altan structural philosophies. This autonomous defence unit serves as a mobile bulwark, a living shield wall suspended in the vacuum of space. The bulk is a reinforced core, encased in reactive armour and possessing triple hyper-optic sensor cores at both front and rear, capable of targeting threats across multiple spectrums. Surrounding the unit, a formation of eight petal-like plasma shields provide adaptive protection, each one embedded with hex-matrix forcefields capable of reflecting kinetic impacts, radiation bursts, and localized EMP spikes. B4-ST does not manoeuvre quickly. It does not flee. It anchors, absorbing fire, and forming the impenetrable wall of any Robotron tactical deployment. “The void may crack. The line may fray. But Bastion endures.” – Robotron Proverb, Core Memory Archive 07-A