"NORAD's Arctic Air Defense Exercise begins today," North America's Joint Aerospace Defense Command (NORAD) said on Twitter.

#AirPower on the move!

Members of the @ 148FW, Minnesota National Guard, are officially on their way to #AmalgamDart.

The #NORAD arctic air defense exercise starts today and goes until March 26th.

# WeHaveTheWatchpic.twitter.com / W4QbIOV61D

- North American Aerospace Defense Command (@NORADCommand) March 20, 2021

It is noted that the exercises will last until March 26.

On February 27, the international NATO exercise Poseidon 21 began in the Black Sea.