As is usually the case in world politics, the actual practice of humanitarian intervention is more complex, than we might think. Sometimes, states traditionally thought to oppose intervention might support it, as with Pakistan over Bosnia and China over Somalia. The reverse is also sometimes true – in 2011 Germany opted not to vote in favour of NATO-led intervention in Libya, whilst decades earlier, Norway – a well known champion of humanitarianism – condemned Vietnam for its intervention which ended a genocide in Cambodia that had accounted for a quarter of that country’s population.