The two of them exchanged glances, their brows furrowed. If the situation was as they suspected, then things were indeed quite serious. The fact that Masya's frontline forces were willing to use five rounds of artillery on merely five of them indicated that their ammunition was, plainly, abundant.
Masya had requested an ammo purchase from the United Nations at the beginning of the year, and now it was year's end. In this period, the United Nations hadn't agreed to sell Masya any rounds. This implied that Masya, throughout the year, must have had a steady supply of ammunition from an unknown source, supporting their war efforts.
This was not a small matter. If pushed, the UN Security Council could indeed resort to turning Otherworld upside down in search for culprits.