2 ▁M / 8 5 ▁Am bul ance ▁() ▁- ▁ 3 ▁in ▁service , ▁as ▁amb ul ance ▁vehicles . ▁ ▁M 7 3 0 ▁/ ▁M 4 8 A 3 ▁() ▁- ▁The ▁Portuguese ▁Army ▁has ▁operated ▁ 3 0 ▁M 7 3 0 ▁self - prop elled ▁surface - to - air ▁miss ile ▁systems , ▁today ▁it ▁oper ates ▁ 2 5 ▁vehicles . ▁In ▁service ▁with ▁the ▁Portuguese ▁Army ▁since ▁ 1 9 9 0 . ▁Portugal ▁initially ▁received ▁ 3 0 ▁M 7 3 0 ▁in ▁the ▁A 2 ▁variant ▁and ▁afterwards ▁ 4 ▁vehicles ▁in ▁the ▁A 3 ▁variant . ▁ ▁M 9 0 1 ▁I TV ▁() ▁- ▁The ▁Portuguese ▁Army ▁received ▁ 4 ▁M 9 0 1 ▁I TV ▁in ▁ 1 9 9 0 ; ▁these ▁are ▁still ▁in ▁service . ▁The ▁Portuguese ▁Army ▁made ▁ 3 0 ▁similar ▁vehicles ▁using ▁M 1 1 3 A 2 ▁A PC s ▁and ▁M 2 2 0 ▁TO W ▁launch ers . ▁The ▁major ▁difference ▁between ▁the ▁variants ▁is ▁that ▁the ▁latter ▁type ▁had ▁a ▁single ▁launch er ▁instead ▁of ▁the ▁tw in ▁launch er ▁of ▁the ▁M 9 0 1 . ▁ ▁Singapore ▁ ▁M 1 1 3 A 2 ▁Ult ra ▁IF V ▁- ▁Origin ally ▁an ▁M 1 1 3 A 1 , ▁it ▁was ▁upgrad ed ▁to ▁that ▁of ▁A 2 ▁standard ▁and ▁modern ized ▁by ▁ST ▁K inet ics ▁with ▁a ▁locally - built ▁gun - t ur ret ▁cup