181026-N-ZZ999-823 NORWAY (Oct. 26, 2018) A Royal Navy sailor sits at her console in the operations room of the Royal Navy Type 23 frigate HMS Northumberland (F238) during NATO exercise Trident Juncture 2018, Oct. 26, 2018. Exercise Trident Juncture 18 is the flagship collective defense exercise for NATO and is the biggest in 2018. The exercise will take place from Oct. 25 to Nov. 7, 2018. (Photo courtesy of the Royal Navy by Petty Officer(Phot) Jim Gibson/Released)