Probe to focus on border concept, enemy perception and intelligence
Reem Alsalem asserts she is unaware of missiles shot daily into Israel from Hamas in south, from Hezbollah in north
Tunnel was discovered in December and its large enough for cars to drive through
Israeli recovery volunteers collected thousands of remains following the Hamas invasion
Sinwar sent upbeat message to Hamas leadership earlier this month
IDF intelligence noticed Hamas activating Israeli SIM cards just before Oct. 7 invasion