1) Ancient catapults 2) Asian animals 3) Asian asses 4) Asian wild asses 5) Asses wild 6) Asses with dorsal stripes 7) Catapults 8) Donkey relatives 9) Donkey relatives in Asia 10) Medieval catapults 11) Medieval stone throwers 12) Wild Asian asses 13) Wild Asian equines 14) Wild asses 15) Wild asses of Asia Found on https://www.crosswordclues.com/clue/onagers