100 International Relations Research Topics

The modern world is more interconnected than in previous decades. Significant evidence of the current close relationship between states is the increased amount of international travel.

Increased airline connectivity and low costs of airplane tickets make it easy for people to travel between states for socialization, tourism, business, and other commitments.

The increased connectivity necessitates studying how states interact in the global, interstate system. International relations study the unique relationships of different nations and cultures that impact all aspects of international life, including law, economics, governance, security, and diplomacy.

Therefore, international relations explore behaviors occurring across state boundaries and institutions overseeing such relationships.

Research Topics in International Relations in 2021

  1. How have coronavirus relationships affected international relationships?
  2. Have relationship dynamics pre-COVID-19 affected travel restrictions during the pandemic?
  3. The role of the UN in spearheading global unity during the pandemic.
  4. Impacts of the US withdrawal from the WHO.
  5. Comparing the benefits and disadvantages of the WHO exit on the American healthcare system.
  6. The impacts of interstate diplomatic relations.
  7. The role of global bodies in fostering global security.
  8. The effectiveness of the UN security council in ensuring global security.
  9. Discuss the threat of terrorism.
  10. How did the 9/11 attacks change the approach to global security?
  11. Factors necessitating global interactions between developing and developed countries.
  12. Which international relations theory makes the best case for international relations?
  13. The role of nuclear proliferation among the G7 countries.
  14. Should developing countries focus on nuclear proliferation?
  15. What is the importance of human rights in the international arena?
  16. How has the COVID-19 pandemic exposed weaknesses in human rights?
  17. Are the sustainable development goals achievable?
  18. Comparing steps towards achieving the sustainable development goals in developing and developed countries.
  19. Which sustainable development goal should the UN prioritize?
  20. The role of sovereignty in the global space?
  21. Does the current withdrawal of the US from Iran demonstrate weaknesses in respecting sovereignty?
  22. Discuss the various theories of international relations.
  23. The role of the positivist theories.
  24. Compare and contrast the positivist and realist theories of international relations.
  25. How do international relations theories explain current trends in world politics?
  26. The material forces of the epistemology theory.
  27. The replication of natural science methods through the positivist theory in the international arena.
  28. Why does the realist theory make the best case for international relations?
  29. The limitations of the realist theory in explaining international relations.
  30. The limitations of the realist theory in determining power-seeking rational actors.
  31. How does the realism theory explain cooperation between states?
  32. Limitations of liberalism theory.
  33. The perspective of states as key actors is a major weakness of liberalism theory.
  34. The rise of liberal international relations after the First World War.
  35. The origin of the realist international relations theory.
  36. Discuss various scholars that contributed to the establishment of the realist theory of international relations.
  37. Why anarchic system states cannot achieve cooperation.
  38. The Marxist and neo-Marxist theories of international relations.
  39. Applying the Marxist theory of international relations to the COVID-19 pandemic.
  40. Do nuclear weapons incentivize international peace?
  41. How should the world embark on disarming nuclear weapons?
  42. Discuss the role of the Game Theory in determining the vaccine rollout program.
  43. Weaknesses in the current world order as evidenced by COVID-19 vaccine distribution.
  44. The politics around vaccine production and distribution.
  45. Why countries producing the COVID-19 vaccine should cooperate to increase global supply.
  46. The role of the US in Middle Eastern politics.
  47. Does the US involvement in Middle Eastern domestic politics cause good?
  48. Should the US reconcile its partnerships in the Middle East?
  49. The effectiveness of the US is speeding up Afghanistan peace talks.
  50. Was the US withdrawal from Afghanistan timely?
  51. Principles that govern the formulation of international initiatives.
  52. How do conspiracies affect international relations?
  53. The impact of conspiracies on Asians in western countries during the pandemic.
  54. Review prominent international relation theorists.
  55. The consequences of techno-cultural pluralism among nations.
  56. The Iran nuclear deal and its implications on global security.
  57. Does the United States police the rest of the world?
  58. How do the laws of the US relate to international law?
  59. What is the intersection between national and international law?
  60. The role of international law during the COVID-19 pandemic.
  61. Do some developed countries overstep the least developed countries?
  62. What is the impact of nuclear power on foreign policy?
  63. The nuclear non-proliferation treaty.
  64. Why does China’s growth as an economic power threaten the United States?
  65. Predict the nature of US-China relations in the next five years.
  66. What is the impact of the British withdrawal from the European Union?
  67. How has Brexit affected life during the pandemic?
  68. Can Britain survive outside its European Union members in the future?
  69. The impact of Brexit on commerce.
  70. How countries use economic, military, and diplomatic power in advancing their global agendas.
  71. What is the implication of western involvement in Africa?
  72. The UN efforts to unite the world.
  73. Are UN agencies effective in their responsibilities?
  74. How do financial institutions such as the World Bank and the international monetary fund affect developing countries?
  75. Does the recent COVID-19 pandemic increase the chances of a second cold war?
  76. The threat of China to western ideals.
  77. Extremism and religious terrorism.
  78. The role of religion in driving international conflict.
  79. The role of religion in international conflict resolution.
  80. The most significant UN achievement.
  81. Should Hungary be retained in the EU after the recent LGBTQ law?
  82. The role of the COVID-19 pandemic in the global economic recession?
  83. Can the world recover from the current economic recession?
  84. The role of the COVID-19 pandemic in the increasing oil prices.
  85. How to achieve inclusive globalization.
  86. Strategies used to champion world peace.
  87. Should the US strengthen Taiwan relations?
  88. Impacts of US Taiwan relations on US-China relations.
  89. With the US, Iran relations improve under President Biden?
  90. The efficacy of the world health organization.
  91. The role of ambassadors in advancing foreign policies between nations.
  92. International immigration during the pandemic.
  93. Does social media make the world a global village?
  94. The role of positive international relations in promoting trade between states.
  95. The role of Multinational Corporation in international relations.
  96. Impacts of international relations on the success of multinational corporations.
  97. The impact of the US Nuclear War Policy on its foreign relations.
  98. The need for a universal healthcare program.
  99. Can the WHO restore global health to the pre-COVID-19 eras?
  100. Does vaccine nationalism affect the ability to combat the COVID-19 pandemic?

International relation is a broad topic covering multiple areas of study. In 2021, the world has experienced many events that shape interactions at the international level.

The global COVID -19 pandemic has had major health and political implications. Different countries such as the US and China have had trade disagreements leading to multiple threats of retaliation. Concerning security, there have been major events highlighting some major weaknesses in international security.

The recent US withdrawal from Afghanistan exposed a failed operation when the Taliban took over the country immediately. Elsewhere, Britain’s decision to leave the European Union has been cited as the reason for major problems in trade and worker shortage. These issues provide a ground to study how current events reflect lessons in international relations. Check other Research topics on music and art and Automotive Industry.

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