Ihab al-Wazni, a coordinator of protests in the Shiite shrine city of Karbala, was a vocal opponent of corruption, the stranglehold of Tehran-linked armed groups and Iran's influence in Iraq.
Pro-Iran Iraqi groups have vowed to ramp up attacks to force out the "occupying" US forces in recent months, sometimes against Tehran's wishes, according to some experts.
The ministry also noted ongoing naval operations with NATO allies in the Baltic, and the deployment to Asia later this year of a carrier strike group led by the country's new aircraft carrier.
“May the clash of arms be silenced ... may there be an end to acts of violence and extremism,” he said, addressing Iraqi President Barham Salih, politicians and diplomats at the presidential palace.
Francis arrived at Baghdad airport under tight security, after telling reporters on his plane that he felt duty-bound to make the “emblematic” trip because the country “has been martyred for so many years”.
Kurdish security sources said at least three rockets landed near Erbil International Airport in the autonomous region late at night. Reuters reporters heard several loud explosions and saw a fire break out near the airport.
Turkey launched a military operation against the PKK in northern Iraq's Gara region on Feb. 10 to secure its border and find citizens who had been kidnapped previously, he said.
Still, the group's sleeper cells have continued to operate in desert and mountain areas, typically targeting security forces or state infrastructure with low casualty attacks.