The Israel Defense Forces continued its wave of strikes against Hezbollah sites in Lebanon in response to attacks on northern Israel. The IDF says its strike on southern Lebanon killed a Hezbollah member and a Lebanese national, after earlier saying two Hamas operatives were killed. The Iranian President has vowed revenge on Israel for a strike that killed five Iranian Revolutionary Guards in Syria on January 20. The IDF has released images showing the inside of a tunnel in Gaza’s Khan Younis, claiming Israeli hostages were previously held there by Hamas. Multiple ballistic missiles and rockets have been launched by Iranian-backed militias in Western Iraq targeting the al-Asad air base in Iraq. Meanwhile, Italian police on January 20 used water cannon to disperse pro-Palestinian demonstrators at a trade exhibition in the Italian city of Vicenza.