Well, sure! And the French should be paying the Italians for Napoleon's invasion. And the Italians should be paying the Greeks for Mussolini's invasion. And the Greeks should be paying the Turks for Alexander's invasion. And the Turks should be paying the Armenians.
And on and on it goes.
The Mongols got as far as Eastern Europe in their campaigns. Mongolia owes reparations to Poland, Croatia, Ukraine, and several other countries.