Navigation is a significant advance in any C-evo game where there are significant areas of open sea, because naval units that do not have the Navigation feature cannot enter such tiles.
Prerequisite advances: Astronomy and Seafaring |
Allows or enables: Magellan's Expedition; Navigation (Unit Advance) (C-evo) Has military or other value: Naval unit modules for weapons and armor add 4 to strength and all naval modules cost no less than 10 Obsoletes: |
Further advances that require it: Amphibious Warfare |