Arsenal continued their relentless run in the UEFA Europa League and made it three wins from three in Group H after a late Olivier Giroud winner saw them defeat 10-man Red Star Belgrade 1-0 in Serbia's capital on Thursday.
Red Star sat in the driving seat for much of the fixture, but Arsenal endeavoured and converted a cruel winner just minutes after Milan Rodic was sent off for the hosts.
The Gunners travelled to Red Star Stadium with a perfect record in the pool phase and extend their lead at the group summit to five points following Thursday's win, with the return fixture next on their European schedule on November 2.