Social media users who use tweets and online posts to comment on a military operation could be regarded as legitimate military targets.
Australian army Land Warfare Studies Centre analyst Chloe Diggins on Thursday said a recent social media war between Israel and Hamas raised complex ethical questions about who was a combatant and therefore a legitimate military target.
A key question was whether such comments constituted an act of war.
“So if social media operators or users engage in the conflict by uploading, downloading, sharing, or otherwise adding to content in any way, they then become actors contributing to hostilities,” Ms Diggins said.