On the Fan Flame Ocean side, aside from the Diego base seized from the Bulan Kingdom during the Second Global War, the most strategically valuable area is Silan.
Of course, this aligns with the Empire's overall strategic approach.
Although it is adjacent to the Southern Subcontinent, separated only by a strait, Silan is the closest and largest island to the Southern Subcontinent.
Moreover, Silan is an independent nation with several deep-water ports.
Historically, especially after the Empire's Navy advanced into the Fan Flame Ocean, Silan has leaned towards alliance with the Empire, seeking its protection.
Thus, Silan became the first independent nation in the Southern Subcontinent.
