Pirate Hunters

+4% melee attack skill for all ships in contested waters (this_navy)
+4% shots per minute for all ships in contested waters (this_navy)
+6% morale for all ships in contested waters (this_navy)
-10% piracy penalties in the local sea region (this_navy)

+8% melee attack skill for all ships in contested waters (this_navy)
+8% shots per minute for all ships in contested waters (this_navy)
+12% morale for all ships in contested waters (this_navy)
-20% piracy penalties in the local sea region (this_navy)

+12% melee attack skill for all ships in contested waters (this_navy)
+12% shots per minute for all ships in contested waters (this_navy)
+18% morale for all ships in contested waters (this_navy)
-30% piracy penalties in the local sea region (this_navy)