Since the Frontiers DLC you have to call your fleet to fight enemy blockades. You can find the button to do that on the bottom left. There's also an overview on the bottom of your screen which lets you know the strength and status of your fleet.
Do you fight already against enemy invasions?
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Your Provinces Await!It all starts here. Watch the Official Release Date Trailer and get a feel for the world you are about to build, one villa at a time. Ready To Rule? Pre-Order Today! Pre-order now to receive the Builder Pack, featuring exclusive in-game items. Be among the first to shape your legacy and the future of your provinces.Installer updateNew connect client versionAnno 2205 - Patch 1.8.2Today we implemented a patch that fixes the following points: Fixes: · Fix for CPUs with more than 32 HW threads (more than 16 cores with hyperthreading). · Fixed a possible crash in "Orbit" when exiting build mode. · Fixed an issue with objects spawning at an invalid position.