Russian troops involved in West 2017 military drills will leave Belarus by October, as the maneuvers should be over by September 20.
In the meantime, Ukraine hosts international exercise Rapid Trident. 2,500 servicemen from the U.S. and Ukraine are participating.
Besides, Sweden also conducts its own large-scale military exercise; 20,000 NATO servicemen and civilians play the scenario of an attack on Gotland Island, practicing ground, anti-aircraft and naval defense.
Anti-aircraft and Naval Defense is provided by the Saab RBS-15 missile system. The Swedish Navy operates the missiles from its Stockholm, Göteborg and Visby class corvettes. The Swedish coastal artillery was also equipped with RBS-15Ms, which are mounted on Scania trucks.
Four missile batteries were planned, but in the end only one battery was ever ordered serving from 1995 to 2000 when the coastal artillery was disbanded. The vehicles in the battery where then scattered. However, in November 2016 it was announced that a secret number of missile trucks had been gathered and reactivated under Navy control.
The Swedish Air Force operates the RBS-15F. The AJS 37 Viggen and the JAS 39 Gripen carry the missile, with the Viggen no longer in service.
Sweden, the non-aligned state, voices out concerns that Russia could attack from the mainland.