Phone call of duty: Thai military cadets who defied rules on bringing their smartphones to training camp are made to SMASH them with concrete blocks

Phone call of duty: Thai military cadets who defied rules on bringing their smartphones to training camp are made to SMASH them with concrete blocks The clip shows navy cadets at a military school in Thailand who have been caught breaking the no-phone rule, and are being forced to line up and smash their smartphones with concrete blocks.