Humberto Ortega, the former military chief of Nicaragua and a prominent figure in the Sandinista movement, has passed away at the age of 77. Initially a guerrilla fighter and later serving as the country's defense minister, Ortega became known for his critical stance against his older brother, President Daniel Ortega. His death marks the end of a significant chapter in Nicaraguan history, reflecting the complexities of familial and political relationships within the context of the Sandinista revolution.