It was the second attack of its kind targeting security forces in the city, where UAE forces from the Saudi-led coalition that has been operating in Yemen since 2015 hold sway.
At least 25 civilians and members of government forces have been killed in northern Iraq since late Sunday in attacks by the Islamic State group, officials said.
Hundreds of miles away from family and friends facing an attack by Turkey, Kurdish and Arab forces deployed in the eastern Syrian desert against jihadists have become increasingly frustrated.
Turkey on Monday launched a crackdown on the Islamic State extremist group and boosted security in Ankara after the US embassy said it would be closed for a day.
Qatar has taken very strong steps in recent months to assist the international community and the US in their campaign against IS, Al Qaeda and other transnational terrorist groups, a senior official from the US Department of State has said.
Air strikes on the last pocket of Islamic State in eastern Syria have killed at least 25 civilians, including seven children, a monitor said on Monday.
An Iraqi criminal court on Sunday sentenced to death 15 Turkish women after finding them guilty of belonging to the Islamic State group, a judicial official said.
One of two would-be attackers arrested in January had planned to hit a "major sporting facility", Interior Minister Gerard Collomb said.
Authorities in Podgorica have not released any theories as to the motive for the attack in the country which recently joined Nato despite opposition from some of the population.
Rakhmat Akilov, the man charged with a deadly truck attack in Stockholm last year that claimed five lives, said Tuesday that his motive was to force Sweden to stop supporting the fight against Islamic State.