Highlights
Task:
QUESTION 1 (20 points)
The legislature (10 points)
The legislature/parliament relies on Section 51 (xxix) Foreign Affairs powers to pass laws giving effect to Australia’s treaty obligations. This section ‘is intended to enable Australia to carry out its functions as an international person, fulfilling its international obligations and acting effectively as a member of the community of nations.’ (New South Wales v Commonwealth [1975] (Murphy J))
The main relevance of the external affairs power is determining when the Federal government has power to enact legislation that might otherwise fall to the powers of states. For example, the environment is an issue which is the domain of the states. The Commonwealth government relies on the foreign affairs power (and usually other heads of power eg. Corporations power and race power in the Tasmanian dams case) to pass environmental legislation relating to Australia’s obligations under Multilateral Environmental Agreements.
The judiciary (5 points)
Section 75(i) of the Constitution vests the High Court with original jurisdiction re: ‘Matters arising under a treaty’. This means that the High Court has the ‘right’ to hear cases which pertain to issues under a treaty prior to any other Court. What this means in practice is that all issues in relation to international law are directed to the High Court.
QUESTION 2 (20 points)
QUESTION 3 (20 points)
LOG ENTRY: SOL 381
I’ve been thinking about laws on Mars. Yeah, I know, it’s a stupid thing to think about, but I have a lot of free time. There’s an international treaty saying no country can lay claim to anything that’s not on Earth. And by another treaty, if you’re not in any country’s territory, maritime law applies. So Mars is “international waters.”
NASA is an American non-military organization, and it owns the Hab. So while I’m in the Hab, American law applies. As soon as I step outside, I’m in international waters. Then when I get in the rover, I’m back to American law.
Here’s the cool part: I will eventually go to Schiaparelli and commandeer the Ares 4 lander. Nobody explicitly gave me permission to do this, and they can’t until I’m aboard Ares 4. So that means I will be taking a craft over in international waters without permission. Which by definition makes me a pirate! Mark Watney- space pirate!
Outer Space Treaty 1967
Art II: Outer space, including the moon and other celestial bodies, is not subject to national appropriation by claim of sovereignty, by means of use or occupation, or by any other means.
Art VIII: ‘A State Party to the Treaty on whose registry an object launched into outer space is carried shall retain jurisdiction and control over such object, and over any personnel thereof, while in outer space or on a celestial body….’
Evaluate the validity of the following statements:
“There’s an international treaty saying no country can lay claim to anything that’s not on Earth.”
Art II of Outer Space Treaty clearly applies here (5 points)
And by another treaty, if you’re not in any country’s territory, maritime law applies. So Mars is “international waters.” (5 points)
No 1) use this opportunity to discuss the difference between maritime law (private acts) and the law of the sea (public international law regulating oceans); 2) Remind students of the discussion of flag state and port state control for ships discussed in lectures and also the difference as to jurisdiction for aircraft; 3) No indication in the United Nations Convention on the Law of the Sea that it applies beyond the seas and oceans; 4) There is similarity between the high seas and outer space. They are all considered as ‘res communis’. Common areas of humanity where no country can assert sovereignty. However, you cann’t just say maritime law applies or that Mars is “international water”.
NASA is an American nonmilitary organization, and it owns the Hab. So while I’m in the Hab, American law applies. As soon as I step outside, I’m in international waters. Then when I get in the rover, I’m back to American law. (5 points)
True that NASA is a non-military organization, which is dedicated to peaceful application of space science. However, it is completely relevant here. Jurisdiction is concerned with whether a particular country can exercise control through its government organs.
“As soon as I step outside, I’m in international waters.” This is wrong due to the reasons we discussed above i.e. Mars is not international waters. Further, there is no change in jurisdiction between when he steps outside and when he gets in the rover. See Art VIII of the Outer Space Treaty. The state party retains jurisdiction.
I will eventually go to Schiaparelli and commandeer the Ares 4 lander. Nobody explicitly gave me permission to do this, and they can’t until I’m aboard Ares 4. So that means I will be taking a craft over in international waters without permission. Which by definition makes me a pirate! Mark Whatney- space pirate! (5 points)
Again, refer to Art VIII: the US retains jurisdiction. Students have not been provided with the definition of piracy but see if anyone has found it. Even if “maritime law” applies Mark Whatney does not meet the definition of a pirate under international law because no acts of violence. See Article 101 of UNCLOS.
QUESTION 4 (20 points)
What is the rationale for ideas of State (or sovereign) immunity? Should it be absolute or restrictive?
See p 383 and p470 of the textbook.
The rationale for State/sovereign immunity is based on the Latin maxim par in parem non habet imperium i.e. the sovereign equality of states. That is one state should not be able to exercise jurisdiction over another state even if that ‘state’ through its state organs is within the jurisdiction of that state. The discussion we want to encourage students to have here is one about what the limits should be on immunity. (10 points)
Discussion of the issue of whether immunity should be absolute or restrictive should be quite straight-forward. Students might bring up the historical origins of immunity. In modern times, naturally it is desirable that there are limits on immunity so that wrongful acts are not perpetrated with impunity. Student should also emphasise that the immunity is restricted to activities directly connected to governmental activities. For example, immunity does not extend to commercial activities. (10 points)
QUESTION 5 (20 points)
State A and State B (both members of the UN) share a common border but their relationship is tense. One day, three border guards of State A provoke the border guards of State B by using heavy weapons across the border, injuring one soldier of State B. As a consequence, State B launches a counter-attack that leads to armed conflict in a bloody one-month war.
State A is completely defeated. State B then insists that State A signs a peace treaty to
(a) end all armed activities between State A and State B, and
(b) to cede a certain part of A’s territory to State B.
Advise the parties.
Students should identify 3 main issues: The prohibition against the use of force (UN Charter Art 2(4)) and self defence (Art 51). A further issue that they might not pick up on draws on discussion of the VCLT in Week 4 i.e. Art 52 VCLT and the validity (or otherwise) of the peace treaty.
Students might like to approach the question as follows:
Has State A violated the prohibition against the use of force?
Has State B used force in violation of the UN Charter? i.e. Can State B’s actions be justified as self-defence?
Is the peace treaty between the two states valid?
Has State A violated the prohibition against the use of force? (5 points)
Art 2(4) is a universally recognised rule of customary international law. Further, as both State
A and B are UN member states they are bound by the Charter.
Art 2(4) UN Charter: All Members shall refrain in their international relations from the threat or use of force against the territorial integrity or political independence of any state, or in any other manner inconsistent with the Purposes of the United Nations
Yes, the use of “heavy weapons across the border, injuring one solider of B” can be said to be use of force in violation of the Charter prohibition.
But….does that then give rise to the right of self-defence by State B? This brings us to the next part of the question.
Has State B used force in violation of the UN Charter? i.e. Can State B’s actions be justified as self-defence? (10 points)
State B has violated the prohibition to use force when the legal requirements of Art 2 (4) UN Charter are met and when no legally recognized exception is applicable. Art. 2 (4) UN Charter obliges all member states of the UN to refrain from the threat or use of force. State B is a member State of the UN and therefore has to refrain from the threat or use
of force. The counter attack of State B qualifies as use of military armed force against State
A. State B attacks State A which leads to a one-month armed conflict between those two
States. State B has acted contrary to Art 2(4).
Are the countermeasures taken by B in conformity with Art. 51 UN Charter and therefore justified?
Art 51 UN Charter: Nothing in the present Charter shall impair the inherent right of individual or collective self-defence if an armed attack occurs against a Member of the United Nations, until the Security Council has taken measures necessary to maintain international peace and security.
The central element of Art. 51 UN Charter is the “armed attack” a term that brings with it many problems and questions. It is clear that an armed attack requires the use of military weapon force. The Nicaragua Case of 1986 is the central decision of the ICJ concerning the right of self defense. Here the ICJ refers to the definition of aggression by the UN General Assembly of 1974 which is legally not binding but may help to grasp the meaning of “armed attack”. In the Nicaragua Case , the ICJ does not qualify every violation of the prohibition of the use of force as an armed attack but only such violations that reach certain intensity. In the Oil Platforms Case of 2003 the ICJ has also referred to the Nicaragua Case and has repeated that only “most grave” forms of the use of force can qualify as an armed attack which is also the case when less grave attacks occur cumulatively. Considering all this the use of heavy weapons across the border by the border guards of State B, a single act of violence, can hardly qualify as a most grave form of the use of force.
Even if it is argued that the requirement of an armed attack is met, it still must be shown that self-defence was imminent, necessary, proportional and for the purpose of fending off the armed attack.
Yes, it could be argued that the attack was imminent as shots had been fired across the border.
Necessity and proportionality of self defenceArt. 51 UN Charter’s right of self defence is not limitless. The measures and the degree of force have to be necessary and have to be exercised in a proportional manner in regard to the armed attack at hand.
From the lecture slides (These elements have been reinforced again and again in case law: Nicaragua, Oil Platforms and Armed Activities Cases to name but a few):
Necessity – state must have no other means of recourse to halting the armed attack In other words, if the state is able to achieve the same result without resorting to force, there is no justification for self-defence.
For example: Security Council may justify collective action (art 24, 25 UN Charter). Or perhaps diplomatic measures would suffice.
Proportionality –defensive action must be commensurate with the armed attack
Purpose – the acts taken in self-defence must be for the purpose of fending off current persistent attacks and or preventing further attacks; and must be for the purpose of the restoration of the status quo ante bellum
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