Rattanakosindra-class gunboat

The Ratanakosindra class gunboats were built in the UK for the Royal Thai Navy. Originally ordered in 1914, they were cancelled as a result of the First World War. They were reordered again in the 1920s from Hawthorn Leslie.

The class consisted of two ships, Ratanakosindra and Sukothai. They displaced 1000 tons and were capable of 12 knots. They were armed with two 6 inch guns, and 4 12pounders.