The Orion-class battleships were a group of four dreadnought battleships built for the Royal Navy (RN) in the early 1910s. The first 13.5-inch-gunned (343 mm) battleships built for the RN, since the 1890s Royal Sovereign-class, they were much larger than the preceding British dreadnoughts and were sometimes termed "super-dreadnoughts". (Orion, Monarch, Conqueror & Thunderer) - Royal Navy - Wiki #instagood #instadaily #instagram #instagramreels #instareels #instavideo #reel #reels #reelsviral #re