Julie Bishop, the country's foreign minister, said that about 120 Australians are fighting for ISIS in Iraq and Syria.
The attack probably targeted members of the local government watching the game, officials said.
Egyptian President Abdel Fattah el-Sisi has made building the country's defense capabilities a top priority.
In spite of efforts to stop foreign nationals from joining ISIS, people are still joining the terrorist militia.
After days of denials, Pentagon officials admitted that Syrian rebels trained by the U.S. had swapped their weapons for safe passage through an al Qaeda-linked group's territory.
ISIS claims that the apocalypse is imminent and Islamic fighters will battle the “infidels” in Dabiq, a Syrian town now under control of the militant group.
The rebel militia FARC and Colombia's President Juan Manuel Santos have reportedly agreed to a landmark peace deal after decades of armed conflict.
The German government said there haven't been any credible threats posed to the nation's security.
Secret service officers are taking the lead to protect the leader of the Catholic Church during his historic visit to the United States.
Retired Army Gen. John Allen is expected to step down amid stalling efforts against the Syria and Iraq-based terrorist group.
The Pennsylvania State Police's Criminal Intelligence Center warned that terrorists could falsely identify themselves as first responders to enter secure areas and carry out attacks.
"There is no question of making the slightest concession to terrorism," the Turkish president reportedly said, at an election-related rally in Istanbul.
No person or group has claimed responsibility for the blast, though unrest has been growing in the nation throughout the summer.
Nigeria's military says schools have been reopened and civilians have been rescued in the country's northeast, which had been controlled by the Islamist militants.
In a statement, the university said it was investigating a threat made against it through a social media account allegedly affiliated to the militant group.
The announcement comes at a moment of high tensions between Washington, D.C., and Moscow over Russia’s involvement in both the Syrian and Ukrainian conflicts.
Egypt issued a ban on media coverage of the attack that was expected to be lifted when authorities finish their investigation, a report said.
The U.S. originally hoped to train up to 5,000 Syrians to fight the Islamic State group.
“The minor was inspired by [ISIS] and sought to conduct a detailed homeland attack which included multiple attackers, firearms and multiple explosives."
It remains unclear if the tourists killed by Egyptian security forces were in a restricted area or not.
Israeli security forces and mosque officials accused each other of instigating the clashes at the site, which is considered holy by both Muslims and Jews.
A poll shows French people want the government to send troops to Syria to fight the Islamic State group.
