The ongoing FIFA World Cup 2018 in Russia witnessed its first trouble inside a stadium as fans of Brazil and Serbia got involved in a violent brawl in the middle of the last Group E match which the South Americans won 2-0 and eventually sealed a spot in the knockout stages.Also Read - Afghanistan Should Not Become Threat To Neighbouring Countries: PM Modi at 13th BRICS Summit

A group of Brazil and Serbia fans were seen trading punches in the stands during the match at Spartak Stadium in Moscow. A woman appeared to be caught up in the melee before stewards intervened to stop any further trouble occurring. She was in tears after appearing to be struck and grabbed by a pair of fans wearing Brazil shirts at the end of the game. Also Read - Viral Video: Traffic Halts As Giant Anaconda Crosses Busy Road, Video Creeps Out Netizens | Watch

The Sun quoted local Russian station Kommersant FM as reporting that nine people have been detained for “violation of order”. Also Read - Bharat Biotech Ends Agreement With Brazilian Partners For Covaxin After Graft Allegations

The reason for the trouble is still not clear as to why tempers boiled over during the crucial match which decided who would make it through to the knockout stages. The incident is one of very few at matches so far in Russia amid fears over security before the start of the tournament.

Brazil will face Mexico in Round of 16 fixture on Sunday.