1. The type of diplomacy that takes its name from the Chinese practice of renting out a particular species of black and white animal to foreign zoos.
Your answer:
2. Diplomacy in which an intermediary goes back and forth between the principals in a dispute or a reusable space craft
3. An agreement or treaty, especially a treaty to which the Pope is a signatory, typically an agreement between the Vatican and a sovereign state, most recently Portugal in 2004
4. Diplomacy characterised by conspicuous displays of naval power, particularly associated with British imperialism as promoted by Lord Palmerston
5. What word can both follow diplomatic and come before revolver?