Bellingcat (stylised bell¿ngcat) is a Netherlands-based investigative journalism group that specialises in fact-checking and open-source intelligence (OSINT). It was founded by British citizen journalist and former blogger Eliot Higgins in July 2014. Bellingcat publishes the findings of both professional and citizen journalist investigations into war zones, human rights abuses, and the criminal underworld. The site's contributors also publish guides to their techniques, as well as case studies. Bellingcat began as an investigation into the use of weapons in the Syrian civil war. Its reports on the Russo-Ukrainian War (including the downing of Malaysia Airlines Flight 17), the El Junquito raid, the Yemeni Civil War, the Skripal poisoning, and the killing of civilians by the Cameroon Armed Forces have attracted international attention. The name derives from the idiom "belling the cat", which comes from a medieval fable about mice who discuss how to make a cat harmless. One mouse suggests hooking a bell around the cat's neck, making it unable to move without being heard. All the mice support the idea, but none is willing to do it. In Higgins' 2021 memoir We Are Bellingcat, he wrote that "That was it: our name and our mission. Belling the cats." Eliot Higgins' interest in OSINT began in 2011, when he was arguing in comments of The Guardian and found out that it is possible to verify videos with satellite imagery. In March 2012, he started a blog under the pseudonym "Brown Moses", named after a song by Frank Zappa, through which he published his research into video footage of the Syrian Civil War. He looked at hundreds of short clips on the Internet, localised them, and examined details of the weapons used. As a result, Higgins demonstrated that the Syrian regime was using cluster munitions and chemical weapons. In 2013, Higgins linked the chemical attack in Ghouta (the Ghouta chemical attack) to Bashar al-Assad. Bellingcat's first major investigation, done mainly by volunteers without external funding, was the downing of Malaysia Airlines Flight 17 (MH17) in 2014.