RT @COM_SNMG1: #SNMG1 is participating in TG 21-1, an annual⚓️exercise run by the 🇳🇴 #RoyalNorwegianNavy to enhance Allied interoperability and capability to conduct operations under challenging conditions. TG 21-1 supports the training and qualification of NATO future sub commanders #WeAreNATO https://t.co/feheWadWi9