Mobile Air Defense On-The-Cheap

Prior to the introduction of the PGZ95 self-propelled anti-aircraft artillery (SPAAA), this Type 63 APC ad hoc modification was the only opinion for PLA's mobile armor columns. Even today, this type of "mobile air defense on-the-cheap" can still be found on some low readiness units. Can't imagine the twin 25mm AAA/HN-5 MANPAD mount would be effective in a modern battlefield.