Editor’s Note: Yesterday, I said I’d write about the hypothetical example of aliens landing in Somalia. I was thinking I’d talk about the extremes — the differences in how international law would treat aliens in a failed state vs. aliens in the territory of a permanent member of the Security Council. But I’ve changed my mind; using Somalia makes the question too easy, as the lack of government there makes it exceedingly unlikely that other states would bother to respect Somalia’s territorial integrity in the event of an alien invasion. Instead, I’m going to borrow from District 9 and use South Africa as a hypothetical.
Situation #2: Aliens in South Africa
In a scenario similar to the premise of District 9, a lone alien spaceship lands in South Africa. The aliens’ behavior and appearance give no indication that they intend any harm to humanity, but the vast majority of States are unwilling to accept that at face value. South Africa, however, feels that it has the situation under control, and wants to treat with the aliens without foreign interference. The government of South Africa refuses to allow any other nations to visit the aliens or become involved in the situation, and only gives cursory answers to questions about the extraterrestrial visitors. Resolution through diplomacy does not appear likely, so if other states want to speak to, examine, or blow up the aliens, they can only do so by the use of force against the territorial integrity and political independence of South Africa — something which is absolutely prohibited under international law.
Do other States, then, have any available options under international law besides engaging in illegal acts of war against South Africa?
Possibly. The United Nations Security Council does have the power to authorize use of force in certain situations. However, Article 2.7 of the UN Charter exempts matters within the domestic jurisdiction of a state from UN control, unless a threat to the peace is involved:
“Nothing contained in the present Charter shall authorize the United Nations to intervene in matters which are essentially within the domestic jurisdiction of any state or shall require the members to submit such domestic maters to settlement under the present Charter; but this principle shall not prejudice the application of enforcement measures under Chapter VII.”
Therefore, under Art. 2.7, if aliens land, and (1) by all appearances the aliens intend no threat to humanity, and (2) no one but the host state is aware of the alien presence, international law is not relevant. End of story. It would then be a matter essentially within South Africa’s domestic jurisdiction. (Plus, well, if no one knows about it, there’s no one who can raise the issue in the first place.)
If both these conditions are not present, then international law comes back into play.
Read the rest of this entry: When hosting aliens is a violation of international law »