Statement:
Argentina has bigger army than Mongolia

In the Armed forces size (ammount of personnel) rating Argentina holds position #54 2019 out of 163 and Mongolia is #110 out of 163 2019.

Referencies:

  1. Armed forces size (ammount of personnel) 2019 by WorldBank
    The countries in the rating sorted by 'Personnel ammount' in descending order.
    Argentina 'Personnel ammount' value is 103,000
    Mongolia 'Personnel ammount' value is 18,000