In the Footsteps of the 351st Infantry Regiment – 88th “Blue Devils” Division
From the United States to the Gustav Line
By May 1944, the men of the 351st Infantry Regiment were no longer in training.
They were part of the 88th Infantry Division — the “Blue Devils” — one of the first American draftee divisions to enter combat in Europe during the Second World War.
Activated in the United States in 1942, the division trained intensively before crossing the Atlantic. After moving through North Africa, the 88th arrived in Italy in early 1944 and was committed to the western sector of the Gustav Line within weeks of landing at Naples.
The Italian Campaign had reached a deadlock.
For months, Allied forces had been stopped by the German defensive system known as the Gustav Line — a fortified belt stretching from the Tyrrhenian Sea across rugged mountains and valleys. Rome lay to the north, but every road leading toward it was blocked by terrain integrated with artillery, machine-guns, and fortified strongpoints.
In the rugged sector between Minturno and Santa Maria Infante, the 351st Infantry Regiment was assigned a critical role in breaking that line.
They had been in Italy only a short time.
Now they were about to climb into one of the most violent assaults of the campaign.
The Western Sector of the Gustav Line
The Gustav Line was not a trench.
It was terrain weaponized.
South of Santa Maria Infante, the flat Garigliano plain rises abruptly into steep ridges, narrow draws, and exposed spurs. The village occupies elevated ground that dominates the southern approaches. Behind it, higher ridge systems extend toward Mount Damiano and Mount Brocchi, creating depth and overlapping defensive positions.
There are no broad maneuver corridors in this sector.
No concealed avenues of approach.
Only climbing under observation.
The Germans defended Santa Maria Infante not for its buildings, but for the ground that surrounded it.
Breaking this sector meant breaking the ridge system itself.
The Night of 11 May 1944
Shortly before midnight on 11 May 1944, Allied artillery opened along the entire front. Operation Diadem had begun.
For miles, from the sea to the mountains, thousands of guns fired simultaneously.
When the bombardment lifted in the western sector, the men of the 351st Infantry Regiment stepped forward from assembly areas near Minturno.
They began to climb immediately.
The regimental plan shows two primary axes of advance:
- A leftward movement toward S-Ridge and Hill 103
- A central and rightward push toward The Spur and Santa Maria Infante
On paper, the arrows appear controlled and deliberate.
On the ground, the terrain fractured formations within minutes.
Draws funneled platoons into narrow ascent routes.
Spurs exposed them to interlocking fire.
Ridges disrupted radio communication and visual contact.
Small units fought forward in broken sections, guided as much by the contours of the land as by the original alignment of the attack.
Breaking the Ridge
Between 11 and 14 May 1944, casualties mounted steadily.
There was no single dramatic breakthrough.
Instead, the ridge system eroded.
Spur by spur.
Draw by draw.
Crest by crest.
On 14 May, Santa Maria Infante was secured.
With its fall, the western hinge of the Gustav Line cracked open. The defensive system anchoring southern Italy began to collapse.
The road toward Ausonia, the Liri Valley, and ultimately Rome was no longer sealed.
For the 351st Infantry Regiment — the Blue Devils — the cost had been paid in yards of rock and soil.
For Families of the 351st Infantry Regiment
Today, the slopes remain steep.
The contours visible on the 1:25,000 sheet are unchanged.
When families walk this ground, something becomes clear:
The terrain explains the losses.
The map lines become visible ridges.
Reported coordinates become identifiable spurs.
The phrase “heavy resistance” acquires physical meaning.
Santa Maria Infante is not simply a name in a regimental history.
It is a landscape.
And it still carries memory.
Visiting the Battlefield Today
This sector is explored in depth during the private 88th Infantry Division Battlefield Tour.
The experience includes:
- On-ground terrain interpretation at Santa Maria Infante
- Study of original regimental overlays and operational maps
- Contextual explanation of the Gustav Line breakthrough
- Visit to the Sicily-Rome American Cemetery in Nettuno, where Captain Charles W. Shea is buried
Travel is provided in a private Mercedes van equipped with onboard multimedia. During transfers between sites, archival maps, wartime photographs, and operational overlays are presented, allowing the battlefield to be understood before it is walked.
For families researching a relative of the 351st Infantry Regiment, the visit can be personalized using available unit records and archival documentation.
The ground remains.
And it can still be read.
Contact
For private research-based battlefield visits or personalized tours following the path of the 351st Infantry Regiment:
Dr. Danila Bracaglia
WWII Battlefield Historian & Licensed Guide
Monte Cassino Battlefield Tours
info@montecassinotours.com
WhatsApp / Mobile: +39 338 2458831
Private tours available year-round by reservation.