harm ar ath a , ▁the ▁Som avam sh is ▁had ▁taken ▁control ▁of ▁the ▁former ▁B ha uma - K ara ▁territ ories , ▁although ▁it ▁is ▁not ▁known ▁how ▁exactly ▁this ▁happened . ▁The ▁Som avam sh i ▁lost ▁these ▁territ ories ▁soon ▁after ▁his ▁death . ▁ ▁During ▁this ▁period , ▁the ▁Som avam sh i ▁kingdom ▁suffered ▁several ▁foreign ▁invas ions , ▁the ▁most ▁notable ▁of ▁which ▁was ▁the ▁ 1 0 2 1 ▁Ch ola ▁invasion ▁of ▁their ▁capital ▁Y ay atin ag ara . ▁There ▁is ▁some ▁evidence ▁that ▁the ▁Par amar as ▁of ▁Mal wa ▁and ▁the ▁Kal ach ur is ▁of ▁T rip uri ▁also ▁inv aded ▁the ▁Som avam sh i ▁kingdom . ▁ ▁Rev ival ▁▁ ▁N ah ush a ▁was ▁succeeded ▁by ▁his ▁younger ▁cousin ▁Y ay ati ▁II ▁ ▁Ch and ih ara , ▁who ▁was ▁a ▁desc endant ▁of ▁Jan me j aya ▁I ▁through ▁V ich it ra vir ya ▁( grand father ) ▁and ▁Ab him any u ▁( father ). ▁The ▁Bra h mes w ara ▁Temple ▁ins cription ▁suggests ▁that ▁Y ay ati ▁II ▁restored ▁order ▁to ▁the ▁kingdom ▁after ▁being ▁appointed ▁as ▁the ▁king ▁by ▁the ▁minister s . ▁He ▁re - est ab lished ▁the ▁Som avam sh i ▁control ▁over ▁Kos ala ▁and ▁U tk ala , ▁which ▁had ▁been ▁lost ▁to ▁rival ▁chief s . ▁One ▁of ▁his ▁ins cri ptions ▁describes ▁him ▁as ▁the ▁lord ▁of ▁Kal ing a , ▁Kos