War has inevitably become the main theme of the era.
And the rescue fleet of the Eastern Country, from initially defensive tasks, has shifted to search and rescue and evacuation.
For efficiency, they naturally began patrolling the coast. Since this area has already broken into an "Archipelago", dispatching separate ships greatly increases effectiveness.
If it is a coastal city, it can be more conveniently rescued, and if a call for help is sent via radio or satellite phone, the ships that receive the message will consider the real situation before deciding whether to send a rescue team inland.
In fact, more brave and wise refugees have also begun moving towards the western coasts... There's undoubtedly a high risk, but it holds more hope than waiting for unlikely reinforcements.
If the target is not very valuable, or there are a lot of refugees, it indeed isn't necessary to risk a several hundred kilometers assault.
