Query: Which sultan distrusted his admirals during the Russo-Turkish war?
Context: However, the collapsing Ottoman economy could not sustain the fleet's strength for too long. Sultan Abdülhamid II distrusted the admirals who sided with the reformist Midhat Pasha, and claimed that the large and expensive fleet was of no use against the Russians during the Russo-Turkish War. He locked most of the fleet inside the Golden Horn, where the ships decayed for the next 30 years.