* Ãâó : Royal Navy News, May 21, 2021; Naval News, June 22, 2022; United States Naval Institute News, June 28, 2022; Defense Brief, June 29, 2022; Jaen;s Defense Weekly, August 3, 2022; UK Government Brief, August 15, 2022.
* »çÁø : NATO North Atlantic Treaty Organization Flickr(CC BY-NC-ND 2.0)