Abstract: A container assembly for housing a jamming device includes a box having a bottom section, a wall extending from and surrounding the bottom section and an opening for insertion of the jamming device into the box. The box or a frame, dimensioned to receive the box therein, includes coupling members for interconnection of another container thereto. A lid is applicable above the box to substantially cover its opening. A locking assembly includes a first locking member provided on the lid which cooperates with a second locking member on the box or the frame. This locking assembly cooperates with a locking assembly of the other container when interconnected through the coupling members to maintain the lid fixedly positioned to cover the opening.