The 578 CE Badami inscription and the Godachi inscription issued during Kirttivarman's reign do not provide any information about the political events of his reign. The
Aihole inscription of Pulakeshin II states that Kirttivarman was "the night of doom" for the
Nalas, the Mauryas, and the
Kadambas. The
Mahakuta Pillar inscription of Kirttivarman's brother and successor
Mangalesha credits him with victories over rulers of several other kingdoms, but this is an obvious exaggeration.
Kadambas Apart from the Aihole inscription, several other Chalukya records credit Kirttivarman with victory over the
Kadambas, whose capital was located at Vaijayanti (modern
Banavasi), and whose various branches ruled in the adjacent areas. The Mahakuta Pillar inscription states that the ruler of Vaijayanti was one of the kings vanquished by Kirttivarman. The inscriptions of the later
Kalyani Chalukyas, who claimed descent from the Vatapi Chalukyas, poetically describe Kirttivarman "as an axe that cut at the very roots of the Kadambas" (
kadamba is also the name of a tree). Kirttivarman's father
Pulakeshin I appears to have achieved some military successes against the Kadambas. Kirttivarman adopted a more aggressive policy against them, and annexed their capital to the Chalukya kingdom. The Chalukya inscriptions do not mention the contemporary Kadamba king, but he was most probably
Ajavarman, the son of
Krishnavarman II. The Chalukya inscriptions issued during and after the regency of
Vijaya (r. ) state that Kirttivarman obtained "pure fame" by defeating the rulers of Banavasi and other
mandalas (provinces), which suggests that he defeated the Kadambas of Banavasi, but also the rulers of other Kadamba branches. The Aihole inscription states that he broke up a confederacy of the Kadambas: this confederacy may have included the
Gangas and the Sendrakas, who were allowed to rule as Chalukya vassals after Kirttivarman's victory.
Nalas The
Nala dynasty ruled in and around present-day
Chhattisgarh during the 6th century. Besides the Aihole inscription, Kirttivarman's victory over the Nalas is also mentioned in the later Chalukya records which state that he destroyed the habitations (
nilaya) of the Nalas. During the time of Kirttivarman's grandson
Vikramaditya I and his successors, the Chalukya empire had a
vishaya (province) named Nalavadi, whose name may have derived from its former rulers, the Nalas.
Mauryas of Konkana The
Mauryas of Konkana (modern
Konkan) ruled the coastal region of present-day
Maharashtra, from their capital at Puri, which is generally identified with Gharapuri on the
Elephanta Island. After defeating the Mauryas, Kirttivarman appears to have appointed a new governor for the former Maurya territory. According to one theory, this governor was Satyashraya Dhruva-raja Indra-varman, who is variously identified as Kirttivarman's maternal relative or a member of his family. The Nerur inscription from the reign of Kirttivarman's successor Mangalesha records the donation of the Kundivataka village in Konkana
vishaya (province) by this governor. According to another theory, the governor appointed by Kirttivarman was Svamiraja, a Chalukya chief, who according to the Nerur inscription, was defeated and killed by Mangalesha.
Alupas According to the Mahakuta Pillar inscription, Kirttivarman subjugated the
Alupas (also called Alukas or Aluvas), who subsequently became Chalukya feudatories. The
find spots of the Alupa inscriptions suggest that they ruled in the
Dakshina Kannada region.
Gangas The Mahakuta Pillar inscription also mentions Kirttivarman's victory over the Gangas, who like the Alupas, ended up as Chalukya feudatories. These Gangas were most probably the Gangas of
Talakad, who had earlier served as
Kadamba feudatories. Kirttivarman may have defeated them during his campaign against the Kadambas, and probably reinstated them after they agreed to accept his suzerainty. The Ganga rival of Kirttivarman was most probably Durvinita.
Other purported victories The Mahakuta Pillar inscription also claims that Kirttivarman defeated the rulers of
Vanga,
Anga,
Kalinga, Vattura (unidentified),
Magadha,
Madraka, Kerala (Cheras of western Tamil Nadu and central Kerala),
Ganga,
Mushaka (northern Kerala),
Pandya, Dramila (possibly the
Pallava),
Choliya,
Aluka and
Vaijayanti. This is an obvious poetic exaggeration, and these claims do not appear even in the inscriptions of Kirttivarman's own son,
Pulakeshin II. Most of these territories were not a part of the Chalukya empire even at its zenith. == Extent of the kingdom ==