ROSTOV-ON-DON - Saudi Arabia's national soccer team landed safely in Rostov-on-Don, Russia on Monday evening, after an apparent engine fire on the plane carrying the players to a World Cup match.Russia's aviation watchdog Rosaviatsya said that during the landing there was a brief fire on one of the engines and that it would investigate the incident, Interfax reported. Social and Saudi media footage also appeared to show one of the engines catching fire, but a spokesman for airline Rossiya denied a fire had occurred and said the fault was due to a bird strike.The team were traveling on a Rossiya Airbus A319 from St Petersburg to Rostov-on-Don, where they are due to play their second Group A match against Uruguay on Wednesday.As it came in to land, the plane "suffered a technical fault with one of its engines, with a bird getting caught seen as the preliminary cause," a Rossiya airlines spokesman said in a statement.Reports of a fire in one of the engines were incorrect, the spokesman added."Nothing threatened the safety of the passengers. The aircraft's landing took place in a routine fashion. No warning was sounded during the landing."Videos shared on social media showed an aircraft that posters identified as the Saudi team's plane with its wing on fire while it was in the air.The footage, which Reuters was unable to verify independently, was shared by civil aviation monitoring website Airlive.net, which said the fire broke out on the approach to Rostov airport.A video on the social media account of Saudi local paper Al Yaum showed flames issuing from under the plane's starboard wing against the dark backdrop of the sky, with the wing glowing bright orange.A photograph shared by state-owned Saudi television channel al-Ekhbariya, also taken from inside the plane, showed a flame shooting out from under the wing just as it was touching down on the landing strip.