Al Jazeera journalist Al-Tahir al-Mardi has been reunited with his family in Khartoum (Sudan's capital) after three years of separation caused by the country's ongoing civil war. The conflict, which erupted in April 2023 between Sudan's military and the paramilitary Rapid Support Forces, has displaced millions of people across the country. The reunion highlights the profound human toll of one of the world's most severe displacement crises, which has scattered families and communities across Sudan and beyond.