monarch, and defeated the Western Chalukyas in a series of wars with Someshvara IV between 1185 and 1190. The last Chalukya king's territories did not even include the erstwhile Chalukyan capitals Badami, Manyakheta or Kalyani. That was the final dissolution of Chalukyan power though the Chalukyas existed only in name since 1135–1140. But the Cholas remained stable until 1215, were absorbed by the Pandyan empire and ceased to exist by 1279. On the other hand, from 1150 CE to 1280 CE, Pandya became the staunchest opponents of the Cholas and tried to win independence for their traditional territories. Thus, this period saw constant warfare between the Cholas and the Pandyas. Besides, Cholas regularly fought with the Eastern Gangas of Kalinga. Moreover, under Chola's protection, Veng remained largely independent. Cholas also dominated the entire eastern coast with their feudatories, the Telugu Cholas, Velananti Cholas, Renandu Cholas, etc.. These feudatories always aided the Cholas in their successful campaigns against the Chalukyas and levying tribute on the Kannada kingdoms. Furthermore, Cholar fought constantly with the Sinhala kings from the Rohana kingdom of Sri Lanka, who repeatedly attempted to overthrow the Chola occupation of Rajarata and unify the island. But until the later Chola king Kulottunga I, the Cholas had firm control over the area. In one such instance, the Chola king, Rajadhiraja Chola II, was able to defeat the Sinhalese, aided by their traditional ally, a confederation of five Pandya princes, and kept the control of Rajarata under Cholar rule. His successor, the last great Chola monarch Kulottunga Chola III reinforced the hold of the Chola territories by quelling further rebellions and disturbances in the Rajarata area of Sri Lanka and Madurai. He also defeated Hoysala generals fought under Veera Ballala II at Karuvur. Furthermore, he also continued holding on to traditional territories in Tamil country, Eastern Gangavadi, Draksharama, Vengi, and Kalinga. However, after defeating Veera Ballala II, Kulottunga Chola III entered into a marital alliance with him through Ballala's marriage to a Chola princess, which improved the Kulottunga Chola III relationship with Hoysalas. Overseas conquests During the reign of Rajaraja Chola I and his successors Rajendra Chola I, Virarajendra Chola and Kulothunga Chola I the Chola armies invaded Sri Lanka, the Maldives and parts of Southeast Asia like Malaysia, Indonesia and Southern Thailand of the Srivijaya Empire in the 11th century. Rajaraja Chola I launched several naval campaigns that resulted in the