How the WWII Battle of Cisterna Destroyed and Transformed the Army Rangers

On the morning of Jan. 30, 1944, two battalions of U.S. Army Rangers found themselves surrounded in the open farmland south of Cisterna, Italy, outnumbered and outgunned by a German force that had been waiting for them. By the time the fighting ended, a force of 767 Rangers had been reduced to just six.

The 1st and 3rd Ranger Battalions, the core of the Army’s premier commando force since 1942, ceased to exist in a single day. The defeat halted the use of Army Rangers in the Mediterranean, led to the disbandment of the original Ranger battalions and forced the Army to reconsider how it built, trained and used its elite light infantry for the rest of the war and the decades after.

From Scotland to the Italian Mountains

Maj. William O. Darby activated the 1st Ranger Battalion on June 19, 1942, at Carrickfergus, Northern Ireland, drawing volunteers from across the U.S. Army and training them alongside British Commandos in Scotland. Darby, a 1933 West Point graduate from Fort Smith, Arkansas, named the unit after Maj. Robert Rogers’s colonial-era Rangers. 

The battalion first proved itself against Axis forces in North Africa at Arzew and Djebel el Ank. By the spring of 1943 it had earned a reputation as one of the most capable small units in the Army.

That success led to the Army approving the expansion of the Rangers. The 3rd and 4th Ranger Battalions were activated in April 1943 at Nemours, Algeria, using veterans of the 1st Battalion as cadre. Maj. Herman Dammer took command of the 3rd and Maj. Roy Murray took over the 4th. 

Darby had requested 15 battalions for the upcoming invasion of Sicily but was told to manage with just three, according to historian David W. Hogan’s “Raiders or Elite Infantry.” He even declined a promotion and a regimental command in order to stay with the Rangers.

But spreading experienced leadership across three battalions diluted the talent that had made the original unit effective in the first place. Ranger companies fielded between 63 and 67 men compared to 193 in a standard infantry company, while the expansion stretched that small corps of veterans thin.

All three battalions spearheaded the Allied invasion of Sicily in July 1943 and the landings at Salerno that September, where the Rangers seized Chiunzi Pass and held it for more than two weeks against sustained counterattacks.

Through the fall and winter, the Rangers were employed as conventional infantry in mountain fighting near San Pietro, Venafro and Cassino along the German Winter Line. The combat wore the battalions down. 

According to a Command and General Staff College study on the battle, some Ranger companies had been reduced to just platoon strength. Company A of the 4th Battalion had three officers and 43 men. Company E had one officer and 34 men.

On Dec. 11, 1943, the three Ranger Battalions were reorganized as the 6615th Ranger Force (Provisional), with Darby promoted to colonel in command. The force also included the 509th Parachute Infantry Battalion, the 83rd Chemical Mortar Battalion and a Ranger Cannon Company. 

Replacements filled the depleted ranks, but few had received the rigorous training that defined the original Rangers.

A Night Infiltration Turns Into a Trap

On Jan. 22, 1944, the 6615th Ranger Force spearheaded the amphibious landings at Anzio as part of Operation Shingle, the Allied attempt to outflank the German Gustav Line. The landings went smoothly, but Maj. Gen. John Lucas, the VI Corps commander, chose to consolidate rather than push inland, giving the Germans time to reinforce. 

By Jan. 29, approximately 71,500 German troops surrounded 69,000 Allied soldiers around the beachhead.

Lucas planned a two-pronged breakout. The British 1st Infantry Division would attack northeast toward Campoleone. The Ranger Force, supporting Maj. Gen. Lucian Truscott’s 3rd Infantry Division, would infiltrate and seize the crossroads town of Cisterna.

The 1st and 3rd Ranger Battalions, totaling 767 men with 43 soldiers from the 3rd Reconnaissance Troop, would move under cover of darkness along a drainage ditch, bypass German outposts and take the town before dawn. The 4th Ranger Battalion would advance along the Conca-Cisterna road to link up. 

Supporting attacks by the 15th Infantry, 7th Infantry and 504th Parachute Infantry Regiments would assist the offensive.

Allied intelligence assessed the German defenses ahead as a thin screen of outposts. That assessment was highly inaccurate. The Germans had designated Cisterna as an assembly area for reserve divisions and heavily reinforced the sector the night before the attack.

A Polish conscript involuntarily serving in the German army deserted to American lines and tried to warn of the buildup, but the message was not relayed in time.

The 1st and 3rd Battalions stepped off at 0130 on Jan. 30 and moved in column formation through the drainage ditch in darkness. They successfully bypassed multiple German positions. But at first light, the Rangers were still 800 yards south of Cisterna with open ground ahead.

Elements of the 715th Infantry Division, the Hermann Goring Panzer Division and the 2nd Parachute Lehr Battalion hit them from multiple directions with infantry, at least 17 Panzer IV tanks, flak trucks and direct artillery fire.

The Rangers fought for hours with bazookas, grenades, sticky mines and small arms. Maj. John Dobson, the 1st Battalion commander, personally shot a German tank commander with his pistol, climbed onto the vehicle and dropped a white phosphorus grenade through the hatch to destroy it.

Two other German tanks were captured by the Rangers, then inadvertently destroyed by other Ranger bazooka teams who did not know the vehicles had been seized. Maj. Alvah Miller, the 3rd Battalion commander, was killed by a German tank round during the fighting.

One Army Ranger, Pfc. James Palmer, later said, “It was really tough back there, because them ‘Jerries’ [Germans] were firmly entrenched and all we could do was watch and try to pick them off as fast as we sighted them.”

By mid-morning, the Germans had sealed the perimeter around both battalions, cutting off any possibility of reinforcement or resupply, leaving the Rangers to fight with only the ammunition they had left. As ammunition ran low, the Germans drove captured Americans in front of their tanks to force isolated pockets of defenders to surrender.

Historian Robert W. Black recorded in his book, “Rangers in World War II,” that Sergeant Major Robert Ehalt made the final radio contact with Darby from inside Cisterna that afternoon.

“Some of the fellows are giving up, Colonel, we are awfully sorry,” Ehalt said. “They can’t help it, because we’re running out of ammunition. But I ain’t surrendering. They are coming into the building now.”

Ehalt destroyed his radio and continued to fight until German tanks collapsed the building he was defending. Black wrote that Darby lowered his head into his hands and wept.

The 4th Ranger Battalion attacked up the Conca-Cisterna road but could not break through the German defenses to reach the trapped battalions.

The broader VI Corps offensive pushed Allied lines forward just three miles on a seven-mile front over two days of fighting, but Cisterna itself remained in German hands until the Anzio breakout in late May 1944.

The Losses and the Disbandment

The toll on the 1st and 3rd Ranger Battalions was near-total. Of the 767 Rangers who infiltrated toward Cisterna, only six made it back to American lines. 

One of those six was Palmer, who was initially listed as missing in action. His family was told he was unaccounted for and they feared the worst. An Army mortar team later found him wandering away from the front, dazed and lost. He spent weeks recuperating from the battle before returning to another unit and being wounded in combat just months later.

The Army’s official history of the Anzio campaign recorded that the two battalions suffered 12 killed, 36 wounded and 743 captured. The 4th Ranger Battalion lost 30 killed and 58 wounded in its failed relief attempt.

Postwar intelligence revealed that the Ranger attack had actually disrupted the German plan for a major counterattack on the Anzio beachhead. However, the cost of that disruption fell almost entirely on the Rangers.

Lucas’s decision to use the lightly armed Ranger Force to spearhead a conventional offensive drew heavy criticism. The Rangers had been designed as an elite raiding force, not a line infantry unit. They lacked the organic armor, artillery and anti-tank weapons needed to fight through a reinforced German defensive position. 

Multiple postwar analyses, including a Command and General Staff College thesis on the battle, concluded that the mission exceeded the Rangers’ capabilities as they were organized and equipped.

The shattered Ranger Force was disbanded. Approximately 150 Rangers were sent back to the United States. About 400 were permanently transferred to the Canadian-American First Special Service Force, an elite unit that went on to take part in the liberation of Rome and the invasion of Southern France.

Darby himself was reassigned. When the 179th Infantry Regiment of the 45th Infantry Division was nearly overrun during a German counterattack on Feb. 17, Lucas sent Darby to take command. He later rotated to a War Department staff assignment in Washington.

He returned to Italy in March 1945, volunteering to replace the wounded assistant division commander of the 10th Mountain Division and leading “Task Force Darby” during the final Allied offensive in northern Italy. On April 30, 1945, an artillery shell killed Darby near Torbole on Lake Garda while he was issuing attack orders. He was only 34.

Two days later, all Axis forces in Italy surrendered. The Army posthumously promoted Darby to brigadier general on May 15, 1945.

Transforming the Army Rangers

Cisterna ended the conventional Ranger role in the Mediterranean, but the Army Rangers were far from over. The 2nd and 5th Ranger Battalions, separate units formed at Camp Forrest, Tennessee, in 1943, were already training for the invasion of France. 

On D-Day, the 2nd Ranger Battalion under Lt. Col. James Rudder scaled the 100-foot cliffs at Pointe du Hoc to destroy a German coastal battery. The 5th Battalion fought at Omaha Beach before linking up at Pointe du Hoc. Meanwhile, the 6th Ranger Battalion served in the Philippines. Unlike the conventional Rangers in Italy, the other units perfected the art of reconnaissance and raids against high-value targets in support of larger infantry formations.

However, a pattern emerged where the Army would raise Rangers in wartime, only to dissolve them afterward. Most WWII Ranger units were disbanded in the post-war drawdowns. In Korea, 15 Ranger companies were raised and served where they continued the tactics perfected in WWII. In Vietnam, 13 companies were created to conduct long-range reconnaissance patrols before a mass inactivation of all Ranger units in 1972.

In 1974, Gen. Creighton Abrams, the Army chief of staff, directed the creation of a permanent Ranger battalion. The 1st Battalion, 75th Infantry (Ranger) was activated at Fort Stewart, Georgia, on July 1 of that year, while a second battalion followed in October. A third battalion and regimental headquarters were activated in October 1984.

The 75th Ranger Regiment was formally designated in February 1986, according to the Army’s official Ranger heritage page. The lineage and honors of every prior Ranger unit were transferred to the regiment.

Today, Camp Darby at Fort Benning, Georgia, hosts the first phase of Ranger School. A second Camp Darby operates near Livorno, Italy. The town of Cisterna named its high school for Darby, while Cisterna and Fort Smith, Arkansas, are listed as sister cities. 

Each year, soldiers conduct the Darby Challenge, a 40-mile endurance march in Vicenza, Italy, honoring the Rangers who fought across the peninsula.

The 75th Ranger Regiment has since fought in Grenada, Panama, Somalia, Iraq and Afghanistan. The lesson of Cisterna, that elite light infantry cannot be employed as conventional line troops and must be supported with adequate intelligence and firepower, became a foundational principle in how the Army structures and deploys its Rangers today. 

When asked about the Rangers and their fight against the Germans in Cisterna, Palmer later said, “We were dirty SOBs, under a great soldier [Darby] … and we kicked the crap out of them.”