Answer
Khalifa Haftar, a Libyan army general, played a pivotal role in the overthrow of Muammar Gaddafi's regime in 2011. Along with the assistance of NATO-led airstrikes, Haftar's forces were instrumental in securing key cities and defeating Gaddafi's loyalists. However, after Gaddafi's fall, Libya descended into a state of conflict and division, with Haftar emerging as a leading figure in the ongoing civil war.