As per Mahabharata, after the death of King Shal, who ruled Jammu?

Based on historical and mythological records often cited regarding the region, King Shal (or Shalya/Shalpa) of Sialkot, who was the maternal uncle of the Pandavas, fought in the Kurukshetra War. Following his death in the war, the Jammu region (often referred to as Babaur) was governed by Babruvahan (also spelled Babru Vahan/Babhruvahana), the son of Arjuna and Chitrangada.