Drone Battery Fire Bag on Xiamen Parade Ground

Orange low-angle sunlight floods a concrete parade ground in Xiamen, casting long, sharp shadows across the early summer grass. A heavy-duty fire-suppression bag rests on a metal shelf, its textured fabric glowing under the golden hour light. Wind whips the loose edges of the bag and stirs the dry grass blades nearby, showing controlled tension. The institutional military setting remains quiet, devoid of active personnel, showing the stillness before an operation. Metal brackets secure the shelf against the backdrop of distant, hazy buildings. A faint reflection of the orange sky gleams on the smooth plastic handle of the bag, anchoring the composition to the ground.