Description
SMS Blücher was the last armored cruiser built for the German Kaiserliche Marine in the late 1900s. She was designed in response to the latest British armored cruisers, but the British had already begun work on the Invincible-class battlecruisers, which marked a significant increase in firepower over earlier armored cruisers. Blücher was armed with a main battery of twelve 21 cm (8.3 in) guns, compared to the eight 30.5 cm (12 in) guns of the British ships. Blücher entered service after the Invincibles were commissioned, and as a result, was obsolescent at the start of her career.