The Navy Guide Every HOI4 Player Needs | 2026 Edition

Struggling to understand navies in Hearts of Iron IV? This guide breaks down everything you need to know about naval warfare in 2026. From fleet compositions and task forces to ship designs, naval invasions, convoy raiding, and sea supremacy, you'll learn the key mechanics that every HOI4 player should know. Whether you're a beginner trying to build your first fleet or a veteran looking to improve your naval strategy, this guide will help you dominate the seas. Topics Covered: • Fleet Organization • Task Forces & Missions • Ship Types Explained • Naval Invasions • Convoy Raiding • Sea Supremacy • Beginner Tips & Common Mistakes If you enjoyed the video, consider liking and subscribing for more Hearts of Iron IV guides and content! #HOI4 #HeartsofIron4 #HOI4Guide #HOI4Navy #ParadoxInteractive Discord:   / discord   Chapters: 0:00 Intro 0:24 Focuses 1:05 Research 4:00 Generals, MIO 5:15 Ship designs 10:32 Organizing fleet 14:40 Doctrine 16:38 Battles, explained 19:30 outro