Lebanese security forces have detained a high-ranking figure linked to the Islamic State group, marking a significant development in ongoing efforts to dismantle extremist networks operating within the country. The arrest followed an intensive campaign of surveillance and intelligence gathering conducted by the Lebanese Army’s Intelligence Directorate.
The suspect, identified only by the initials R.F. and known by the alias Qasoura, is described by military officials as a leading operative within the Islamic State’s structure in Lebanon. Authorities stated that the individual assumed a leadership position in the group’s local operations following a wave of arrests targeting senior militants in December of the previous year. In addition to the arrest, law enforcement also confiscated a cache of weapons and ammunition believed to be connected to planned attacks.
Regional Tensions and Resurgence Concerns
This latest operation occurred within a broader context of renewed concerns about Islamic State activity in the Levant. Just days before the announcement, a suicide attack at a church in Syria resulted in the deaths of at least 25 people. Syrian authorities have attributed the incident to Islamic State operatives, indicating that remnants of the group may be attempting to reassert their presence through isolated but deadly operations.
The Islamic State, along with other Sunni extremist organizations, maintained a presence in Lebanon throughout the 2010s. During that period, they engaged in multiple confrontations with the Lebanese Army, including incursions and coordinated attacks in the border regions. They also carried out bombings that targeted areas controlled by Hezbollah, a Shia political and militant group allied with the Syrian government. These operations prompted extensive counterterrorism efforts from Lebanese authorities and their international partners.
By 2017, Islamic State forces were largely expelled from Lebanese territory following a joint military campaign that involved coordination with Hezbollah and other regional actors. However, security experts have continued to warn that the threat of resurgence remains, particularly through decentralized cells or returnees from conflict zones.