Category:21st century in international relations

• 2000s in international relations (11 C, 9 P)
• 2010s in international relations (13 C, 19 P)
• 2020s in international relations (11 C, 27 P)

C

• 21st-century conflicts (40 C, 51 P)

D

• 21st-century diplomatic conferences (2 C, 343 P)
• Diplomatic crises of the 21st century (8 C, 32 P)
• 21st-century diplomats (2 C, 116 P)

I

• Impact of the COVID-19 pandemic (16 C, 15 P)

M

• 21st-century military alliances (4 C, 32 P)

N

• Non-Aligned Movement (4 C, 28 P)

R

• Reactions to the Russo-Ukrainian War (5 C, 13 P)

S

• Lists of sovereign states in the 21st century (3 P)

T

• 21st-century treaties (28 C, 2 P)

B

• List of international presidential trips made by Bajram Begaj

C

• List of international prime ministerial trips made by David Cameron
• List of Commonwealth visits made by Elizabeth II
• Croatia–Slovenia border disputes

F

• Foreign fighters in the Syrian civil war and War in Iraq

H

• List of international prime ministerial trips made by Sheikh Hasina

I

• List of international prime ministerial trips made by Imran Khan
• List of international presidential trips made by George W. Bush
• List of international presidential trips made by Joko Widodo
• List of international presidential trips made by Luiz Inácio Lula da Silva
• List of international presidential trips made by Prabowo Subianto
• List of international presidential trips made by Rodrigo Duterte
• List of international prime ministerial trips made by Anwar Ibrahim
• List of international prime ministerial trips made by Ismail Sabri Yaakob
• List of international trips made by Nayib Bukele

J

• Shimoda Conference
• List of international prime ministerial trips made by Boris Johnson

K

• List of prime ministerial trips made by Albin Kurti

L

• List of international emiri trips made by Mishal Al-Ahmad
• List of international presidential trips made by Abdel Fattah el-Sisi
• List of international presidential trips made by Cyril Ramaphosa
• List of international presidential trips made by Jacob Zuma
• List of international presidential trips made by Recep Tayyip Erdoğan
• List of international prime ministerial trips made by Justin Trudeau
• List of international prime ministerial trips made by Lawrence Wong
• List of international prime ministerial trips made by Mahathir Mohamad during his second term
• List of international prime ministerial trips made by Paul Martin
• List of international trips made by David Cameron as Foreign Secretary
• List of international trips made by Hu Jintao
• List of international trips made by Jiang Zemin
• List of national border changes (1914–present)

M

• List of international prime ministerial trips made by Theresa May
• List of international presidential trips made by Dmitry Medvedev
• List of international presidential trips made by Ilir Meta
• List of international prime ministerial trips made by Kyriakos Mitsotakis
• List of international prime ministerial trips made by Scott Morrison

N

• Non-Aligned Movement

O

• List of international presidential trips made by Vjosa Osmani

P

• List of international prime ministerial trips made by Nikol Pashinyan
• Polar Research and Policy Initiative
• List of international presidential trips made by Barack Obama
• List of international presidential trips made by Donald Trump
• List of international prime ministerial trips made by Edi Rama
• List of international presidential trips made by Joe Biden

Q

• Qatar–Saudi Arabia diplomatic conflict

R

• List of international presidential trips made by Marcelo Rebelo de Sousa

S

• List of international prime ministerial trips made by Antonis Samaras
• List of international prime ministerial trips made by Keir Starmer
• List of state visits made by Elizabeth II
• List of international prime ministerial trips made by Rishi Sunak

T

• List of international prime ministerial trips made by Alexis Tsipras

Z

• List of international prime ministerial trips made by Khaleda Zia