The protesters chanted pro-Palestine slogans and takbirs while holding up Palestinian flags. They also burned zionist flags and effigies of Benjamin Netanyahu.
The zionist army declared on Monday that it had launched a large-scale operation in Jenin.
According to the Palestinian Ministry of Health, at least 12 people were killed and dozens injured in the raid. The death toll is likely to rise.
The protests in Sanaa were organized by Palestinian and Yemeni groups. The groups called for an end to the israeli occupation of the Palestinian territories and for the release of all Palestinian prisoners.
The protests also came amid a wave of anti-zionist sentiment in Yemen. In recent weeks, there have been several protests against the burning of the Holy Quran in Stockholm.
The protests in Sanaa are a sign of the growing anger in Yemen over the israeli occupation of the Palestinian territories.
The protests also highlight the importance of international solidarity with the Palestinian people. (ILKHA)