Border Defensive Megacities Construction Project is a bit of a long and explicit name. Still, one could imagine that the people in charge of the project had more important things to think about besides the title.
This project was placed since mid-autumn on the desk of the current head of military power within country F. After the winter disaster; the plan was approved for operation.
Currently, the project has been running for three months, and the changes are already notable. As a medium-scale power, Country F barely had the manpower to carry out such an ambitious plan. What country F did have were natural resources with which to trade.
As one of the Eastern European countries bordering the continent's most extensive mountain range and forested area, Country F had access to many natural resources. That's not to mention the resources Country F got every time it managed to survive a tide of beasts.