Security breach: eSIMs used by soldiers could reveal their location
Fighters operating in southern Lebanon used eSIMs, inadvertently connecting to local Lebanese networks. The IDF fears geolocation risks and information leaks, and has ordered soldiers to delete the apps and tighten security protocols.
The IDF is operating in southern Lebanon, with forces deployed up to 12 km from the border. However, a serious security breach has recently been identified: many soldiers were using eSIMs, a technology commonly used by tourists to maintain connectivity without purchasing local data or call packages.
The IDF recognizes that connecting via these eSIMs causes devices to link to Lebanese cellular networks. This exposes the soldiers to the risk that actors in Lebanon, including Hezbollah, could geolocate their phones and intercept information from messages and calls made to family and friends.
The IDF has begun addressing this issue extensively. Instructions have been issued to commanders of forces entering Lebanon to ensure that soldiers do not carry mobile phones with eSIMs installed. Simultaneously, the IDF is exploring the installation of antenna systems in the border area to allow soldiers to rely on Israeli communications infrastructure.
The IDF stated:
"The issue is known to the IDF and is being handled by commanders and relevant professional units. Soldiers who used these SIMs were instructed to delete the application. In addition, information security procedures have been clarified."
