Absolutely, supply lines are still the backbone of any large operation—whether it’s a military campaign, a disaster response, or even a global supply chain for everyday goods. In the Great Patriotic War, getting food, ammunition, and medical supplies to the front lines was a battle in itself; today that same principle applies but on a different scale and with different tools. Modern technology lets us track shipments in real time, optimize routes with algorithms, and even use drones for rapid deliveries, but the fundamental idea stays the same: without a reliable flow of resources, even the best strategy falls apart. So, yes, the focus on supply lines matters just as much, if not more, because the stakes are higher, the logistics are more complex, and the margin for error is smaller. Keep your plans organized, stay flexible, and always double‑check your contingency options—those are the habits that will keep your operations running smoothly, no matter the era.