Commanders From Other Worlds

The victory of Azur Lane over Crimson Axis reformed the alliance, and they once again reaffirmed who their enemy really is.

Still the reality is that they are still back-foot as they haven't been able to replace the commanders, and the training centers being disposed of by the sirens.
Fearing the collapse of morale, the alliance extensively researched the wisdom cubes to try something what can only be read in fiction, summoning people from another world.

After much perseverance, they succeeded in summoning, and securing capable commanders for each faction, except for the Eagle Union, whose future commander is summoned on an island somewhere west of the base.

Will these commanders bring the coveted victory or will they also fall like their predecessors?