G3's six-inch guns and a Far Eastern mission

The G3 can look like a fast battleship because of its protection and main battery, but its intended mission matters. By the early 1920s, Germany no longer presented the North Sea threat for which earlier battlecruisers had been built, and Mussolini's Fascists had not yet come to power in Italy. The G3's six-inch guns could engage destroyers, light cruisers, or commerce targets without diverting the 16-inch battery. A speed of 32 knots and endurance of roughly 7,000 nautical miles at 16 knots also suit distant operations better than a narrowly defined North Sea battle line. Those characteristics point toward a potential Far Eastern conflict, where one or two fast capital ships could hunt commerce raiders or raid commerce themselves. The mission evidence matters more than choosing between battlecruiser and fast battleship labels.