The U.S. and Russia have reportedly agreed on a cease-fire in Syria. Ideally, this means that Russia will stop bombing the Syrian opposition and that the Syrian opposition and Syrian regime will stop fighting each other. But that's only if the cease-fire actually holds up.
This video includes music from MADS / CC BY 3.0 and clips from the Russian Ministry of Defence, U.S. Department of State, Division 13, National Defense Forces and Sky News.