On Saturday, the Israel Defense Forces (IDF) announced the establishment of a new operational boundary, referred to as the 'Yellow Line', in southern Lebanon. This line is similar to one used in Gaza and marks a significant development as it is the first public reference since a recent ceasefire aimed at de-escalating tensions with Hezbollah. The IDF reported conducting strikes against militant threats that approached from north of this line, asserting that their actions are justified as self-defense and not limited by the ceasefire. The military targeted a 'terrorist cell' and struck underground facilities associated with Hezbollah. This escalation follows a ceasefire agreement that was intended to facilitate talks after weeks of conflict, which has resulted in approximately 2,300 deaths in southern Lebanon. Despite the ceasefire, tensions remain high, with Hezbollah on alert for any violations. Lebanese President Joseph Aoun has urged for direct talks with Israel to address issues such as border disputes and prisoner exchanges. Meanwhile, US President Donald Trump has stated that the US has restricted Israel from conducting further strikes, while Israeli Prime Minister Benjamin Netanyahu has indicated that efforts against Hezbollah will continue.