Queen Rania joined thousands of people who turned out after midday prayers in Jordan's capital Friday to express their solidarity with the pilot murdered by the Islamic State (Daesh) group.
Wearing a black suit and a red-and-white checked keffiyeh over her shoulders, she mixed with the crowd as it marched from the central Al-Husseini mosque to Palm Park, about one kilometers (half a mile) away.
The queen, wife of King Abdullah II, did not address the rally, where marchers chanted "We are all Muath," a reference to pilot Muath al-Kasasbeh, and "We are all Jordan."
Placards were also held aloft that read: "Yes to punishment. Yes to the eradication of terrorism."
On Thursday, the royal couple visited al-Kasasbeh's family - which has urged the government to "destroy" the jihadists — to pay their condolences.
Al-Kasasbeh was captured by ISIS in December after his F-16 crashed in Syria while on a mission for the US-led coalition against the Sunni extremist group.