As part of the Finnish Defence Forces’ Uusimaa 17 exercise in November-December 2017, the skills to be honed include coordinated streamlining of the Air Force, Army and Navy activity on the ground, at sea and in the air. The type of inter-service and inter-branch cooperation implemented is exemplified in the operating of the Finland's air defence units when tasked with providing protection from and countermeasures for airborne offensives.
https://puolustusvoimat.fi/en/-/1951206/ilmapuolustus-on-ilma-maa-ja-merivoimien-yhteinen-tehtava
