The Kingdom of Polonnaruwa () was the Sinhalese kingdom that expanded across the island of Sri Lanka and several overseas territories, from 1070 until 1232. The kingdom started expanding its overseas authority during the reign of Parakramabahu the Great. It had a stronghold in South India since its involvement in a civil war in the Pandya country. During this war, Pandya Nadu was seized as a province administered by the military of Polonnaruwa. The tributaries of the Chola empire, Tondi and Pasi, also came under its military rule. Rameshwaram was under Sinhalese rule until 1182. Its currency Kahapana was struck in these provinces. During the occupation of South India, construction works were undertaken. Despite being a kingdom, it had been under the control of its royal military, which captured power twice and remained dominant in politics. Other militaries also had captured power in the kingdom. The kings of Polonnaruwa also had to crush rebellions from several parts of the country, including the Kingdom of Ruhuna under Sugala. Following the capture of the kingdom's capital Polonnaruwa by Hindu invader Kalinga Magha, who established himself in there, a new Buddhist kingdom was established in Dambadeniya, while the city of Polonnaruwa was recaptured in an invasion, it was not reestablished as the capital. History After ruling the country for over 1,400 years, the Kingdom of Anuradhapura fell in 1017 to the Chola King Rajaraja and his son Rajendra, who took King Mahinda V as a prisoner of war to Tamil Nadu; he died there in 1029. The Cholas shifted the capital from Anuradhapura to Polonnaruwa and ruled for nearly 53 years. Polonnaruwa was named Jananathapuram by the Cholas. King Vijayabahu I (or Kitti) eventually defeated the Cholas and re-established the Sinhalese monarchy. Polonnaruwa had always been considered an important settlement in the island, as it commanded the crossings of the Mahaveli River towards Anuradhapura. 3 years after restoring Anuradhapura, Vijayabahu prepared to fight a possible invasion. He moved the capital out of Anuradhapura to a more defensive position, Polonnaruwa. After the victory at Polonnaruwa, Vijayabahu had to face more rebellions. This caused him to delay his coronation, which took place in 1072 or 1073, eighteen years after being crowned as Vijayabahu in Ruhuna, and after a military campaign that lasted seventeen years. Polonnaruwa was renamed Vijayarajapura and chosen as the capital. The coronation ceremony was held in a palace built for this purpose