MARCUS KERN: NUCLEAR THRESHOLDBook Three of THE FALL OF THE BALTICSIn western Ukraine, near the Yavoriv military training ground close to the Polish border, a nuclear strike tears the morning apart.

The blast does not hit military targets alone. Roads, villages, evacuation columns, families in cars, people in basements, and rescuers in radioactive dust are pulled into the disaster zone.

After the fall of the Baltics, Russia moves to a new level of coercion. Lithuania, Latvia, and Estonia are effectively lost. NATO is stunned. Europe is divided by fear. Moscow will not give back what it has taken.

But the Baltics were only the beginning.

Russian President Mikhail Vorontsov wants to break Ukraine through fear. Kyiv must accept a “pause,” freeze the war along the current line, accept the new reality, and show that after a nuclear strike, Moscow gets what it demands.

Ukraine must stop. Europe must swallow the fall of the Baltics. America must choose between war with Russia and a bargain that could redraw the world order.

As Ukrainian cities wait for the next strike, Washington, Moscow, and Beijing move toward a new Yalta: new security lines, new nuclear rules, the Baltics as fact, Ukraine as a bargaining chip, and Europe outside the room where its map is redrawn.

But Ukrainian President Oleksandr Doroshenko says no.

Then the darkest part of the game begins.

Kyiv’s government sector is struck. Contact with the president is lost. The American delegation is trapped inside the crisis. Russian propaganda prepares the story it needs: Doroshenko dead, Kyiv divided, and Ukraine ready to accept the “pause.”

Marcus Kern sees the attempt to force an entire country to say yes after a nuclear strike, after an attack on its president, under fear, blackmail, and a grand geopolitical bargain.

MARCUS KERN: NUCLEAR THRESHOLD is a hard-edged geopolitical thriller about nuclear blackmail, Ukraine, Russia, NATO, broken alliances, and a world calling capitulation stabilization.