Germany is initially participating within the NATO mission round Greenland with 4 Eurofighters. The two alarm squads could possibly be relocated to the Arctic area as early as the top of the week.
https://www.spiegel.de/politik/deutschland/nato-mission-bundeswehr-schickt-vier-eurofighter-in-die-arktis-a-147ea628-5409-45ff-b30a-7cb18b2bc731#ref=rss