This year it was Argntina´s bicentennial. So, the pageant was really special, and in thsi case, Cordoba military, in Argentina prepared some songs to sing and dance.
This dancing and singing soldiers from Argentina prepared the following songs:
La Macarena, Thriller and La Vida es un Carnaval.
In this video of the dancing and singing soldiers from Argentina we can see how fun and military can be together.