A dozen Russian marines were killed when an RPG shell rolled into a fire they'd lit beside a pile of ammo and exploded, report says

• Russian soldiers died after lighting a fire beside a pile of ammunition, per Russian outlet 161.ru.
• An RPG-7 grenade launcher shell rolled into the fire and exploded, killing at least 12, it said.
• The marines lit the fire on their lunch break. Russia is now investigating, per the report.

At least 12 Russian marines were killed when an RPG shell rolled into the fire they had lit beside a pile of ammunition, a source told Russian news outlet 161.ru.

Three sources in Russia's military, law enforcement, and investigative agencies told the outlet about the incident, it said.