When the Soviet intervention against the Hungarian Revolution was placed on the agenda of the UN Security Council, the Soviets immediately vetoed it: their argument was that it was no more than a ‘reactionary uprising’ supported by the US. The French, meanwhile, were of the view that not only the UN Charter had been contravened in Hungary, but also the Paris Peace Treaties, and even the Warsaw Pact that served the legal foundation for the invasion. On the other hand, the United Kingdom questioned whether the use of Soviet military forces stationed in Hungary under a valid treaty and at the behest of the Hungarian government could even be called an intervention at all.