A reporter working with RT Arabic, Khaled Alkhateb (25), has been killed in shelling from Islamic State (IS) in the eastern suburb of Homs, Syria. Alkhateb was covering the Syrian Army’s operations against IS terrorists. Journalist working with RT Arabic killed in Homs province of Syria during ISIS shelling https://t.co/8TBiMGxOKo pic.twitter.com/SNGWmEJ3IA — RT (@RT_com) July…