BATTERY MODULE, BATTERY PACK AND VEHICLE INCLUDING THE SAME

A battery module configured to ensure structural stability in case of a thermal event, and a battery pack and a vehicle comprising the same are provided. The battery pack according to an aspect of the present disclosure includes a battery module configured to prevent venting gas or flame from being discharged to a front side where the module terminal is placed, and having an opening/closing member configured to discharge the venting gas or flame to the outside at a rear side; and a pack housing configured to accommodate the battery module therein.