The Buzz

100 Years Ago, British and German Tanks Clashed in the First Tank Battle in History

One hundred years ago, on the evening of April 23, 1918, a thousand German artillery pieces unleashed a holocaust of high explosive shells and mustard gas around the French town of Villers-Bretonneux. Imperial Germany had launching a last-ditch Spring Offensive in the sector around Amiens in an attempt to defeat French and British forces before U.S. reinforcements could tilt the balance of power against them.

The French village had the misfortune of being situated on a high plateau which offered a good observation point for bombardment of Amiens. British and Australian troops had repelled an initial German attack in the first week of April after a six-day battle.

The morning of April 24, three shadowy shapes loomed out of the fog of dust and poisonous gases kicked up by the bombardment. Three strange rhombus-shaped behemoths made of brutally angular dark grey armor plates riveted together at the seams emerged from the murk, spitting bullets and cannon shells.

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This was an A7V, Germany’s first home-built tank. The keels of the thirty-six-ton vehicles were armored in thirty millimeter of steel and resembled the ironclad warships of the U.S. Civil War. A stubby fifty-seven-millimeter cannon protruded from the monster’s prow, while three MG08 Maxim machine guns poked from each side of its seven-meter long hull. The top-heavy vehicles were prone to tipping over, and could manage nine miles per hour on roads, or half that cross-country.

The lead A7V was named Nixe (“Mermaid”) and she was commanded by forty-one year-old Second Lt. Wilhelm Biltz, an accomplished chemistry professor in civilian life. Biltz had to manage a standard crew of eighteen inside the cramped vehicle. Rolling ahead alongside attacking infantry, Biltz’s vehicle destroyed several Australian machine gun nests and overran infantry entrenchments.

Altogether thirteen A7Vs in various sectors were deployed to various sectors in support of four German infantry divisions leading the morning assault. They overran a five-mile wide gap held by the Australian 8th Division and seized Villers-Brettoneux.

The Australian troops were not used to being attacked by tanks—usually it was the Germans who were on the receiving ends of armored assaults during World War I. The British Army deployed its first tank, the Mark I to mixed effect in the Battle of Somme in 1916. Though initially terrifying to German infantry, the Mark I proved vulnerable to artillery. However, most of cumbersome vehicles were lost when they broke down or become immobilized on difficult terrain and were abandoned by their crews.

However, a year later the British concentrated over four hundred improved Mark IV tanks to rupture German defensive lines in the Battle of Cambrai. Although British inability to rapidly exploit that breakthrough gave the Germans time to retake Cambrai using newly developed “storm trooper” infiltration tactics, the tank had finally proven its potential to be a decisive weapon.

The initially skeptical German Army began forming its own tank corps using abandoned British and French tanks. Finally, in 1918 they finished building twenty better-armored A7Vs which were assigned to Sturmpanzer Abteilung (Assault Tank Battalions) I, II and III. However, the small German tank fleet had yet to encounter Allied tanks in battle.

That was about to change.

Lieutenant Mitchells’ Charge

The British tankers of the A Company of the Tank Corps were having an awful morning. They had been assigned to guard the railway switchline at the hamlet of Cachy, southwest of Villers-Bretonneux. Caught outside their vehicles during the German bombardment, the crew of Lt. Frank Mitchell’s Mark IV tanks were badly exposed. Mustard gas painfully blisters and scars the skin on contact—and the inside of the lungs if inhaled. Out of Mitchell’s crew of seven, only three were left any condition to operate their vehicle.

Nonetheless, all three Mark IV tanks of No. 1 Section (platoon) sallied forth to counter the German troops advancing on Cachy. The twenty-nine-ton Mark IV tank resembled a boxy parallelogram sheathed in twelve to seventeen-millimeter of steel armor. Huge tracks as tall as the hull propelled it a maximum speed of four miles per hour.

Mitchell’s tank was a Mark IV “male” tank, a phallic reference to the fact it was armed with two side-mounted six-pounder Ordnance Quick Fire cannons on swiveling sponsons with 100 degree arcs of fire. Like the German tank guns, these also fired fifty-seven-millimeter shells. Additionally, there was a front-mounted Hotchkiss .303 machine guns, as well as one in each side sponson.

The two tanks accompanying Mitchelle were Mark IV “females,” armed only with five machine guns to protect the male tanks from being swarmed by enemy infantry.

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