A photograph of a baby in Islamic State territory has emerged online, purportedly released by an activist in Syria.The sleeping baby is swaddled and covered by the Islamic State flag. It is surrounded by a handgun and a grenade, propped up on a pink pillow. There appears to be a camouflage bag lying on the same pillow. Anti-Islamic State activist group, Raqqa Is Being Slaughtered Silently, reported on the photograph’s existence.Abu Ward Al-Raqqawi, a founder of the group, tweeted an earlier picture of a newborn next a purported Islamic State birth certificate, handgun and grenade in April. Raqqawi wrote, “#ISIS...