Sol Inglestein is the commander of a tank squadron of Israeli mercenaries fighting for the United States government, promised land for their efforts. Their
Centurion tanks, which Sol had radically redesigned, are powered by nuclear reactors and armed with
Gatling-style laser cannons. His squadron is ordered across the
Red River into Texas to take part in an assault on the
Dalworthington metro area; his mercenaries dance the
horah as they wait to cross the river. Encountering only light resistance, they push towards
Dallas. Sol leads the column in his tank, the
Wrath of Jehovah. Master Sergeant William Brown, a
Vietnam veteran commanding an armored car, is part of General Wilson's Union army simultaneously advancing on Dallas from
Texarkana. Separated from his column's heavy armor when the Texans dynamite the dam holding back
Lake Ray Hubbard, his contingent comes under heavy artillery fire as they near Dallas. With only his car remaining, Brown sights the source of the fire: a Texan heavy cruiser, the
Judge Roy Bean, brought up a canal to Dallas. Meanwhile, Sol's tank squadron, alerted by Brown, ambushes and sinks the ship. Sol is then given a new assignment: he will lead a push into the heart of Texas to rescue President Clairewood. Guided by Major Mistra, a
Texas National Guard officer who defected to the Union, Sol will lead a column masquerading as Texan mercenary armor. Sol's girlfriend, Myra Kalan, also a tank commander, will separately lead the remaining Centurions south. Splevins, the
CIA agent conducting the briefing, warns them that President Mallow's agents may try to sabotage the mission. Shortly thereafter, a squad of soldiers attempts to assassinate Sol and Myra. Sol's brigade, along with Brown, departs for Fort Deaf Smith, a former prison near
Crystal City where Clairewood is being held. En route they encounter a band of
Indians with the
Volkswagen logo painted on their chests. Mistra convinces the Texan units guarding Crystal City that they are Israeli mercenaries fighting on the Texan side, and they are ushered into the Fort to refuel and await new assignment. Myra's tanks follow a parallel route to Sol's. They are nearly struck by a tornado and are attacked by a Texan infantry patrol, who are dispatched by one of the tanks. They arrive in position in the hills above Fort Deaf Smith, but Myra is captured while scouting. Despite playing the innocent she is tortured by the Sons of the Alamo chief at the fort, Kiburn, but is rescued from this mistreatment by the Texan commanding officer, General Fowler. Meanwhile, General Wilson's Union forces have been advancing south towards
Houston to draw the Texans away from Crystal City. Increased pressure from
Cuban amphibious landings at
Galveston and on
Padre Island cause the Texan armored brigades to begin hurried preparations to leave Fort Deaf Smith. At this point, Sol's forces strike. Faking a chemical weapons alert, they destroy the few remaining planes of the
Texan Air Force and break into the prison where Clairewood and Myra are being held. Kiburn is killed, and as they escape Fowler destroys one of their tanks but he is also killed. Mistra is shot during the escape. As they leave, the mercenaries destroy much of the remaining Texan armor. The column evades further Texan forces and makes its way to
Albuquerque, from where Clairewood returns to
Pittsburgh, the American capital, unannounced until Mallow encounters him in the President's office. Clairewood celebrates with Sol, Myra, and Brown over bottles of
Coca-Cola, no longer manufactured in the United States but now imported from Israel. ==Critical reaction==