Shatrughna is a character from the ancient Indian epic, the Ramayana. He is the younger brother of Lord Rama, the protagonist of the epic, and is known for his loyalty and bravery. Shatrughna plays a significant role in supporting Rama during his exile and battles against the demon king Ravana. In the Ramayana, Shatrughna is often depicted as a devoted warrior who helps to defeat the enemies of his brother. He is also associated with the establishment of the city of Mathura and is revered for his dedication to dharma, or righteousness. His character exemplifies the values of brotherhood and duty.