Shatrughna is a prince of Ayodhya, King of Madhupura and Vidisha, and a brother of Prince Rama in the Hindu epic Ramayana. He is also known as Ripudaman. He is the twin of Lakshmana. He is a loyalist of Bharata, just like Lakshmana is to Rama. According to the Valmiki Ramayana, Shatrughna is an incarnation of the Sudarshana Chakra. Shatrughna also appears as the 412th name of Vishnu in the Vishnu Sahasranama of the Mahabharata.