http://psk.blog.24heures.ch/archive/2016/11/29/la-norvege-a-choisi-le-p-8a-poseidon-862591.html
Sur le Poseidon : https://en.wikipedia.org/wiki/Boeing_P-8_Poseidon
Et https://en.wikipedia.org/wiki/Boeing_P-8_Poseidon#Operational_history
[youtube https://www.youtube.com/watch?v=iQA1meokyhM&w=560&h=315]