An explosion from a hand grenade hit the headquarters of Iraqi parliament speaker Mohammed Halbousi’s Taqaddum party in Baghdad early on Friday wounding two guards.
A similar incident hours later targeted the Baghdad headquarters of the Azm party of another Sunni politician, Khamis Al-Khanjar.
Separately, three people including two children were wounded in rocket attacks on Thursday in Baghdad’s Green Zone, with one hitting a school and two smashing into the US Embassy grounds.
The attacks are rarely claimed, but are routinely pinned on pro-Iran factions.
The US Embassy condemned the attack in a statement on Facebook, attributing it to “terrorist groups attempting to undermine Iraq’s security, sovereignty, and international relations.”