Afsharid dynasty
The Battle of Karnal (24 February 1739), was a decisive victory for Nader Shah, the founder of the Afsharid dynasty of Iran, during his invasion of India. Nader's forces defeated the army of Muhammad Shah within three hours, paving the way for the Iranian sack of Delhi. The engagement is considered the crowning jewel in Nader's military career as well as a tactical masterpiece. The battle took place near Karnal, north of Delhi, India.