Operation Poseidon 2021 Members of the Brazilian Army Aviation Battalion and the Brazilian Navy proceed to lock one of the rotor blades of an Army Aviation helicopter during Operation Poseidon 2021, aboard the NAM Atlântico. « ‹ of 5 › » Share on Social Media 00000 Related Posts Enduring Promise of Humanitarian Support and Camaraderie Ecuadorian Military Leaders Visit Kentucky National Guard