Ottawa Conference On Security And Defence - Day One

2025 Armed Forces Army Canada Canada defense Canada military Canadian Armed Forces Canadian Army Conference Leadership Officer Official event Ottawa Ottawa Conference Security Uniform aiguillette aiguillette accessory ceremonial accessory conference attendee defence defense conference event event participant military military attire military conference senior senior officer Ottawa Canada Canadian Army senior officer aiguillette Ottawa Conference Security Defence Fairmont Château Laurier Hotel Ontario March 5 2025 Artur Widak NurPhoto military conference event security conference defence conference hotel venue Canadian military high-ranking officer official attire military insignia national security defense strategy international relations military leadership security policy military conference defense discussions military event Canadian defense military protocol.