Historical Joint Operation.Omaha Beach

DATE: 06/06/2026

TIME (GMT): 18:00

ERA: WW2

MAP(S): Omaha

TYPE: COOP

TEAMSPEAK: ts1.biaarma.com

GAME: Arma 3

EVENT: Official

AUTHOR(S): Aris,Lord and Vuk for Brothers in Arms

SLOTS: 66 / 178

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RATING: (1)

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The Normandy landings were the landing operations and associated airborne operations on 6 June 1944 of the Allied invasion of Normandy in Operation Overlord during the Second World War. Codenamed Operation Neptune and often referred to as D-Day,it is the largest seaborne invasion in history. The operation began the liberation of France, and the rest of Western Europe, and laid the foundations of the Allied victory on the Western Front.

Planning for the operation began in 1943. In the months leading up to the invasion, the Allies conducted a substantial military deception, codenamed Operation Bodyguard, to mislead the Germans as to the date and location of the main Allied landings. The weather on the day selected for D-Day was not ideal, and the operation had to be delayed 24 hours; a further postponement would have meant a delay of at least two weeks, as the planners had requirements for the phase of the moon, the tides, and time of day, that meant only a few days each month were deemed suitable. Adolf Hitler placed Field Marshal Erwin Rommel in command of German forces and developing fortifications along the Atlantic Wall in anticipation of an invasion. US president Franklin D. Roosevelt placed Major General Dwight D. Eisenhower in command of Allied forces.

The invasion began shortly after midnight on the morning of 6 June with extensive aerial and naval bombardment as well as an airborne assault—the landing of 24,000 American, British, and Canadian airborne troops. The early morning aerial assault was soon followed by Allied amphibious landings on the coast of France. The target 80-kilometre stretch of the Normandy coast was divided into five sectors: Utah, Omaha, Gold, Juno, and Sword. Strong winds blew the landing craft east of their intended positions, particularly at Utah and Omaha.

The men landed under heavy fire from gun emplacements overlooking the beaches, and the shore was mined and covered with obstacles such as wooden stakes, metal tripods, and barbed wire, making the work of the beach-clearing teams difficult and dangerous. The highest number of casualties was at Omaha, with its high cliffs. At Gold, Juno, and Sword, several fortified towns were cleared in house-to-house fighting, and two major gun emplacements at Gold were disabled using specialised tanks.

The Allies were able to establish beachheads at each of the five landing sites on the first day, but Carentan, Saint-Lô, and Bayeux remained in German hands. Caen, a major objective, was not captured until 21 July. Only two of the beaches (Juno and Gold) were linked on the first day, and all five beachheads were not connected until 12 June. German casualties on D-Day have been estimated at 4,000 to 9,000 men. Allied casualties were at least 10,000, with 4,414 confirmed dead.

Operation Overlord was the name assigned to the establishment of a large-scale lodgement on the continent. The first phase, the amphibious invasion and establishment of a secure foothold, was codenamed Operation Neptune.To gain the air superiority needed to ensure a successful invasion, the Allies undertook a bombing campaign codenamed Operation Pointblank that targeted German aircraft production, fuel supplies, and airfields.Elaborate deceptions, codenamed Operation Bodyguard, were undertaken in the months leading up to the invasion to prevent the Germans from learning the timing and location of the invasion.

The landings were to be preceded by airborne operations near Caen on the eastern flank to secure the Orne River bridges and north of Carentan on the western flank. The Americans, assigned to land at Utah Beach and Omaha Beach, were to attempt to capture Carentan and Saint-Lô the first day, then cut off the Cotentin Peninsula and eventually capture the port facilities at Cherbourg. The British at Sword and Gold Beaches and the Canadians at Juno Beach would protect the US flank and attempt to establish airfields near Caen on the first day.A secure lodgement would be established with all invading forces linked together, with an attempt to hold all territory north of the Avranches-Falaise line within the first three weeks.Montgomery envisaged a ninety-day battle, lasting until all Allied forces reached the River Seine.

The invasion planners determined a set of conditions involving the phase of the moon, the tides, and the time of day that would be satisfactory on only a few days in each month. A full moon was desirable, as it would provide illumination for aircraft pilots and have the highest tides. The Allies wanted to schedule the landings for shortly before dawn, midway between low and high tide, with the tide coming in. This would improve the visibility of obstacles on the beach while minimising the amount of time the men would be exposed in the open.Eisenhower had tentatively selected 5 June as the date for the assault. However, on 4 June, conditions were unsuitable for a landing,high winds and heavy seas made it impossible to launch landing craft, and low cloud cover would prevent aircraft from finding their targets.The weather forecast that reported the storms was sent from a weather station on the western coast of Ireland.

Surface weather analysis map showing weather fronts on 5 June

Group Captain James Stagg of the Royal Air Force (RAF) met Eisenhower on the evening of 4 June. He and his meteorological team predicted that the weather would improve enough for the invasion to proceed on 6 June.The next available dates with the required tidal conditions (but without the desirable full moon) would be two weeks later, from 18 to 20 June. Postponement of the invasion would have required recalling men and ships already in position to cross the English Channel and would have increased the chance that the invasion plans would be detected.After much discussion with the other senior commanders, Eisenhower decided that the invasion should go ahead on 6 June.A major storm battered the Normandy coast from 19 to 22 June, which would have made the beach landings impossible.

1st Infantry Battalion of the 16th Infantry Regiment of the US Army 1st Division accompanied by the 741st Tank Battalion which will land on Omaha Beach in Sector Easy Red.

Seven Milisim Units will participate in this mission.