The Merchant Navy is a fleet of commercial ships (cargo ships, oil tankers, container ships, passenger ships, etc.) that transport goods and people by sea. It’s not a combat force — it’s about international trade and transportation.
✅ Primary Role: Transporting cargo and passengers across the world.
✅ Types of Ships: Oil tankers, bulk carriers, container ships, ferries, cruise ships, etc.
✅ Ranks:
-
Deck Officers (Captain, Chief Officer, Second Officer)
-
Engine Officers (Chief Engineer, Second Engineer, etc.)
-
Ratings & Crew (Seamen, Oilers, Fitters, Cooks, etc.)
✅ Training: Usually requires a maritime academy course and sea time training.
✅ Work Life: Long voyages (4-9 months), international travel, tax-free income (in some countries).
✅ Difference from Navy: The Navy is for national defense and combat; the Merchant Navy is for commerce and trade.

