Three mortar rounds struck harmlessly inside Baghdad's "Green Zone" on Sunday night during a weekend visit by U.S. Vice President Joe Biden, U.S. and Iraqi officials said.
No damage or injuries were reported from the bombardment, which occurred about 10:30 p.m. Sunday (3:30 p.m. ET). The district, formally known as the International Zone, houses Iraqi government offices and the U.S. Embassy.
Biden landed in Iraq on Saturday to celebrate the U.S. Independence Day holiday with American troops and meet with Iraqi political leaders. A similar attack struck the Green Zone during a Biden visit in September.