Growing Tensions Around the World
Geopolitical flashpoints are intensifying. The war in Ukraine continues to evolve, with NATO and Russia locked in a high-risk confrontation. In the Middle East, tensions between Israel and Iran, combined with the US military posture, have escalated to the highest levels in decades. In Gaza, the world has watched as a blockade on food, aid, and medical supplies, in defiance of binding orders from the International Court of Justice (ICJ), has now entered its third month.
These conflicts, though localized, have the potential to spread, involving major powers and forming alliances reminiscent of the tangled treaties that preceded World War I.
“While we are not currently in a world war, we are in what you might call a ‘pre-war environment,’ where alliances, provocations, and miscalculations could lead to rapid escalation,” says Dr. Elena Hartmann, international relations expert at the Stockholm Peace Institute.
Some, including Ukrainian President Volodymyr Zelenskyy, believe that World War III “may have already begun.” Last November, Ukraine’s former military commander-in-chief, Valery Zaluzhny, pointed to the “direct involvement of Russia’s autocratic allies” on the ground in Ukraine, including North Korean soldiers deployed alongside Russian troops and the use of Chinese and Iranian weapons.
What Would World War III Look Like?
If a third world war were to break out, it would not resemble the trench warfare of the early 20th century or even the large-scale battles of World War II. Experts suggest it would be:
1. Multi-Domain Warfare:
World War III would almost certainly be fought on land, sea, air, space, and cyberspace. Cyberattacks could paralyze national infrastructure, from power grids to financial systems, before a single bullet is fired.
2. Nuclear and Hypersonic Threats:
The existence of thousands of nuclear warheads, along with the development of hypersonic missiles, means that any major conflict could become catastrophic in hours. Mutually assured destruction remains a deterrent — but also a risk if control systems fail or are hacked.
3. Artificial Intelligence and Drones:
AI-driven decision-making and autonomous weapons would likely play a major role. Swarms of drones, robotic infantry, and automated defense systems could change the pace and nature of battle.
4. Economic and Information Warfare:
Nations would use trade, currency manipulation, and disinformation campaigns as weapons of war. A global conflict would involve not only soldiers but civilians, corporations, and digital platforms.
A Different Kind of Mobilization
Instead of mandatory conscription and recruitment to the battlefield, much of the global population would experience war through economic impacts, cyber disruptions, and possible attacks on urban centers. The battlefield could be everywhere — from a server farm in Virginia to a port in the South China Sea.
“The psychological impact alone would be unlike anything we’ve ever seen,” says retired US General Michael Thomas. “Even if you’re not in a direct conflict zone, you could still lose access to banks, communications, or medical services.”
Is It Possible to Avoid It?
Most analysts agree that while a third world war is possible, it is not inevitable. Parallel diplomatic channels, economic interdependence, and global institutions still act as safeguards. But the margin for error is shrinking.
“We are at a tipping point,” says Hartmann. “Either we double down on diplomacy, arms control, and cooperative security — or we risk a slide into conflict that no one really wants.”
The threat of World War III looms like a shadow — uncertain, but not unimaginable. The modern world is more interconnected and more vulnerable than ever. While a war on a global scale is still avoidable, it will require unprecedented cooperation and restraint among the world’s most powerful nations.
The question may not be just whether we are heading toward another world war — but whether we have the tools and the will to stop it.
KARINE PORCEL
Journalist