Nuclear warfare and laws of war | in defence studies | MCQS

Nuclear Warfare

1. **Which treaty aims to prevent the spread of nuclear weapons and promote peaceful uses of nuclear energy?**
    - A. Comprehensive Nuclear-Test-Ban Treaty (CTBT)
    - B. Treaty on the Non-Proliferation of Nuclear Weapons (NPT)
    - C. Strategic Arms Reduction Treaty (START)
    - D. Anti-Ballistic Missile Treaty (ABM)
    - **Answer:** B. Treaty on the Non-Proliferation of Nuclear Weapons (NPT)

2. **What is the primary goal of the Comprehensive Nuclear-Test-Ban Treaty (CTBT)?**
    - A. To reduce the number of nuclear warheads
    - B. To ban all nuclear explosions for any purpose
    - C. To promote nuclear disarmament
    - D. To regulate the peaceful use of nuclear energy
    - **Answer:** B. To ban all nuclear explosions for any purpose

3. **Which countries are recognized as nuclear-weapon states under the NPT?**
    - A. United States, Russia, China, India, Pakistan
    - B. United States, Russia, China, France, United Kingdom
    - C. United States, Russia, China, North Korea, Israel
    - D. United States, Russia, China, South Africa, Japan
    - **Answer:** B. United States, Russia, China, France, United Kingdom

4. **What is the main purpose of the International Atomic Energy Agency (IAEA)?**
    - A. To promote nuclear weapons development
    - B. To ensure the peaceful use of nuclear energy
    - C. To ban nuclear weapons testing
    - D. To regulate the trade of nuclear materials
    - **Answer:** B. To ensure the peaceful use of nuclear energy

5. **Which treaty specifically prohibits nuclear weapons in outer space?**
    - A. Outer Space Treaty
    - B. Antarctic Treaty
    - C. Partial Test Ban Treaty
    - D. Nuclear Weapons Ban Treaty
    - **Answer:** A. Outer Space Treaty

6. **Which concept refers to the mutual deterrence strategy where nuclear-armed states avoid conflict to prevent mutual destruction?**
    - A. Pre-emptive strike
    - B. Mutual Assured Destruction (MAD)
    - C. First-strike capability
    - D. Second-strike capability
    - **Answer:** B. Mutual Assured Destruction (MAD)

7. **What was the primary objective of the Strategic Arms Reduction Treaty (START)?**
    - A. To ban nuclear tests
    - B. To limit the development of missile defense systems
    - C. To reduce the number of strategic nuclear weapons
    - D. To promote the peaceful use of nuclear energy
    - **Answer:** C. To reduce the number of strategic nuclear weapons

8. **Which event marked the first use of nuclear weapons in warfare?**
    - A. Cuban Missile Crisis
    - B. Hiroshima and Nagasaki bombings
    - C. Operation Crossroads
    - D. Korean War
    - **Answer:** B. Hiroshima and Nagasaki bombings

9. **Which doctrine allows the use of nuclear weapons in retaliation to a nuclear attack?**
    - A. No-first-use policy
    - B. First-strike capability
    - C. Flexible response
    - D. Second-strike capability
    - **Answer:** D. Second-strike capability

10. **What does the term "nuclear triad" refer to?**
    - A. A three-phase nuclear disarmament process
    - B. Three nations with the largest nuclear arsenals
    - C. The combination of land-based missiles, submarine-launched missiles, and strategic bombers
    - D. Three international treaties regulating nuclear weapons
    - **Answer:** C. The combination of land-based missiles, submarine-launched missiles, and strategic bombers

 Laws of War

11. **Which convention is the cornerstone of international humanitarian law concerning the protection of victims of armed conflicts?**
    - A. Geneva Conventions
    - B. Hague Conventions
    - C. Vienna Conventions
    - D. Paris Conventions
    - **Answer:** A. Geneva Conventions

12. **What is the principle of distinction in the laws of war?**
    - A. Differentiating between legal and illegal weapons
    - B. Distinguishing between military targets and civilian objects
    - C. Separating combatants and non-combatants based on nationality
    - D. Identifying lawful and unlawful combatants
    - **Answer:** B. Distinguishing between military targets and civilian objects

13. **Which principle of international humanitarian law prohibits unnecessary suffering and destruction?**
    - A. Principle of proportionality
    - B. Principle of necessity
    - C. Principle of distinction
    - D. Principle of humanity
    - **Answer:** D. Principle of humanity

14. **What is the main focus of the Hague Conventions of 1899 and 1907?**
    - A. Regulation of chemical weapons
    - B. Laws governing the conduct of warfare
    - C. Protection of cultural property during conflicts
    - D. Rights of prisoners of war
    - **Answer:** B. Laws governing the conduct of warfare

15. **Which document provides a legal framework for the treatment of prisoners of war?**
    - A. Geneva Convention III
    - B. Hague Convention IV
    - C. Vienna Convention on Diplomatic Relations
    - D. Nuremberg Principles
    - **Answer:** A. Geneva Convention III

16. **What is the purpose of the International Criminal Court (ICC)?**
    - A. To adjudicate commercial disputes between states
    - B. To prosecute individuals for genocide, crimes against humanity, and war crimes
    - C. To mediate international trade disputes
    - D. To enforce international human rights treaties
    - **Answer:** B. To prosecute individuals for genocide, crimes against humanity, and war crimes

17. **Which principle requires that the use of force in armed conflict must be proportionate to the military advantage gained?**
    - A. Principle of necessity
    - B. Principle of distinction
    - C. Principle of proportionality
    - D. Principle of humanity
    - **Answer:** C. Principle of proportionality

18. **What is the Martens Clause, included in the Hague Conventions?**
    - A. A provision allowing the use of nuclear weapons
    - B. A statement that in cases not covered by international agreements, civilians and combatants remain under the protection of principles of humanity and public conscience
    - C. A clause exempting certain nations from the conventions
    - D. A requirement for the humane treatment of prisoners of war
    - **Answer:** B. A statement that in cases not covered by international agreements, civilians and combatants remain under the protection of principles of humanity and public conscience

19. **Which international treaty bans the use of anti-personnel landmines?**
    - A. Chemical Weapons Convention (CWC)
    - B. Biological Weapons Convention (BWC)
    - C. Ottawa Treaty (Mine Ban Treaty)
    - D. Convention on Cluster Munitions (CCM)
    - **Answer:** C. Ottawa Treaty (Mine Ban Treaty)

20. **What is a key component of the Responsibility to Protect (R2P) doctrine?**
    - A. The right of states to use force to protect their borders
    - B. The obligation of states to protect populations from genocide, war crimes, ethnic cleansing, and crimes against humanity
    - C. The duty of international organizations to mediate all armed conflicts
    - D. The right of powerful states to intervene in weaker states for economic reasons
    - **Answer:** B. The obligation of states to protect populations from genocide, war crimes, ethnic cleansing, and crimes against humanity

21. **Which body is primarily responsible for ensuring compliance with the Geneva Conventions?**
    - A. United Nations General Assembly
    - B. International Criminal Court (ICC)
    - C. International Committee of the Red Cross (ICRC)
    - D. United Nations Security Council
    - **Answer:** C. International Committee of the Red Cross (ICRC)

22. **Which principle prohibits the use of means and methods of warfare that cause superfluous injury or unnecessary suffering?**
    - A. Principle of proportionality
    - B. Principle of distinction
    - C. Principle of humanity
    - D. Principle of necessity
    - **Answer:** C. Principle of humanity

23. **Which of the following is considered a grave breach of the Geneva Conventions?**
    - A. Using non-lethal chemical agents
    - B. Detaining enemy combatants
    - C. Torturing prisoners of war
    - D. Destroying enemy supplies
    - **Answer:** C. Torturing prisoners of war

24. **Which legal document governs the protection of civilians during armed conflicts?**
    - A. Geneva Convention IV
    - B. Hague Convention II
    - C. Vienna Convention on the Law of Treaties
    - D. Charter of the United Nations
    - **Answer:** A. Geneva Convention IV

25. **What is the principle of non-refoulement in international humanitarian law?**
    - A. The prohibition of returning refugees to a country where they face serious threats to their life or freedom
    - B. The right to seek asylum in any country
    - C. The obligation of states to provide humanitarian aid during conflicts
    - D. The prohibition of chemical weapons use
    - **Answer:** A. The prohibition of returning refugees to a country where they face serious threats to their life or freedom

26. **What does the Rome Statute of the International Criminal Court establish?**
    - A. The United Nations Human Rights Council
    - B. The International Criminal Tribunal for the former Yugoslavia (ICTY)
    - C. The International Criminal Court (ICC)
    - D. The Geneva Conventions
    - **Answer:** C. The International Criminal Court (ICC)

27. **Which international treaty focuses on the protection of cultural property during armed conflicts?**
    - A. Hague Convention for the Protection of Cultural Property
    - B. Geneva Convention IV
    - C. Vienna Convention on Diplomatic Relations
    - D. Convention on the Prevention and Punishment of the Crime of Genocide
    - **Answer:** A. Hague Convention for the Protection of Cultural Property

28. **Which principle of international humanitarian law prohibits attacks on medical personnel and facilities?**
    - A. Principle of distinction
    - B. Principle of proportionality
    - C. Principle of humanity
    - D. Principle of necessity
    - **Answer:** A. Principle of distinction

29. **What is the primary aim of the Convention on the Prohibition of the Use, Stockpiling, Production and Transfer of Anti-Personnel Mines?**
    - A. To limit the production of chemical weapons
    - B. To ban all anti-personnel landmines and ensure their destruction
    - C. To regulate the use of landmines in conflict zones
    - D. To provide guidelines for the humanitarian use of landmines
    - **Answer:** B. To ban all anti-personnel landmines and ensure their destruction

30. **Which term refers to a war crime involving the intentional targeting of civilians?**
    - A. Genocide
    - B. Ethnic cleansing
    - C. Crimes against humanity
    - D. War crimes
    - **Answer:** D. War crimes


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