There are at least one billion firearms in the world; of which 85% are in civilian hands, 13% held by militaries, and 2% by law enforcement agencies. The 2018 updates on global firearms holdings are here: https://t.co/ivNhp8uyoi#howmanyguns pic.twitter.com/YusT9Dx2Mc

— small arms survey (@SmallArmsSurvey) June 18, 2018