Marthanda Varma conducted a series of wars against the Dutch. The Dutch made extensive preparations to fight with Marthanda Varma. A Dutch Army with cannons (huge guns) left Sri Lanka heading for Travancore. They landed at Colachel. They attacked arid captured places up to Kotar. Then the army moved to the fort of Marthanda Varma at Kaikalam. On 10 August 1741, the armies of the Dutch and Marthada Varma fought bitterly. The Dutch were routed. Many were taker) prisoners including Captain De Lannoy. Later he became the trainer, The Big Captain’, of Marthanda Varma’s army.
- The Colachel War did a lot of harm to the Dutch. It prevented their further growth and advancement.
- This was the first war in which a foreign army was defeated by a native king.