The Numantine War ( from `` Bellum Numantinum '' in Appian 's `` Roman History '' ) was the last conflict Hostile_encounter of the Celtiberian Wars fought Hostile_encounter by the Romans to subdue those people along the Ebro .

Yet in 138 BC a new general arrived Arriving , Marcus Pompillius Laenas , and when the Numantine envoys came to Motion finish Process_end their obligations of the peace treaty , Pompeius disavowed Agree_or_refuse_to_act negotiating Communication any such peace .