Repatriation is the process or system by which individuals, typically foreign nationals, refugees, displaced people, or employees of companies operating overseas, are returned to their country of origin, citizenship, or nationality. This return could occur voluntarily or involately, based on various circumstances such as the cessation of employment, changes in political or social climate, end of a war or conflict, or upon humanitarian grounds. It typically involves logistical, legal, and administrative procedures, coordinated between the host country and the home country. In some contexts, repatriation may also imply the reintegration of an individual into their home country's society and culture.

1. After studying abroad in France for a year, Mary was excited about her upcoming repatriation where she would finally get to reunite with her family and friends back in the US. 2. The government coordinated the repatriation of the soldiers after their deployment in the Middle East, ensuring they were welcomed back to their home country with gratitude. 3. The Chinese student who was doing his doctorate studies in Australia experienced repatriation when he decided to return back to his home country due to the global pandemic situation. 4. After working several years in Canada, David decided it was time for his repatriation and started making arrangements to return back to his native home in England. 5. The refugees were offered voluntary repatriation by an international agency who would facilitate and ensure their safe return to their home country after the war had ended.

Fun Fact: The term "repatriation" originally stems from Latin, where "re-" means "back" and "patria" refers to one's native country or homeland. Hence, repatriation literally signifies the process of sending someone back to their homeland. One of the largest repatriations in history occurred after World War II, when roughly 15 million German citizens and soldiers were repatriated back to Germany following the defeat of Nazi Germany. This complex and large-scale process showcases how repatriation can be deeply intertwined with geopolitics, international relations, and human rights considerations.