Operation Shmone (, Mivtza Shmone, lit. Eight) was an Israeli military operation conducted against the Egyptian-held police fort of Iraq Suwaydan in the 1948 Arab–Israeli War. The battle was fought between the Israel Defense Forces and the Egyptian Army on 9 November 1948, and ended in an Israeli victory, following numerous previous Israeli attempts to capture the fort, two of them in Operation Yoav just weeks before.

The Israeli 8th and Givati brigades attacked the fort in broad daylight following a heavy artillery barrage. After a hole was blown through the wall of the fort, the Egyptian forces surrendered. The capture of the fort led to the Egyptian evacuation of Bayt 'Affa and other nearby positions, reducing the besieged Fallujah Pocket to the villages of Fallujah and Iraq al-Manshiyya.

Background The Iraq Suwaydan police fort was built along with the other British Tegart forts in the wake of the 1936–1939 Arab revolt in Palestine. It occupied a strategic location overlooking the Majdal–Hebron road and the junction with the internal Negev road. When the British withdrew from the area in May 1948, the fort was handed over to Muslim Brotherhood forces. It was a major obstacle to Israeli transportation to the Negev enclave and served as a forward base against Israeli positions in the area, including kibbutz Negba. The Israelis nicknamed the fort "The Monster on the Hill".

Attempts to capture the fort Eight attempts were made to capture the Iraq Suwaydan police fort. After 7 failed attempts (5 by the Givati brigade, and 2 by the Negev Brigade), the demolitions team of the 89th battalion successfully broke into the police fort. This led to the surrender of the Egyptian force manning the fort.

First attempt In the framework of the Hagana's Plan Dalet, which was prepared toward the end of the British Mandate, the Givati Brigade was tasked with capturing the Tegart forts located in its area of operations, immediately upon the British departure. On 17 April 1948 the Givati 53rd Battalion, commanded by Yitzhak Pundak, took control of the Qatra police station near Gedera using intimidation only. Pundak wished to use the same methods to capture the Iraq Suwaydan police fort, but encountered opposition from the military commander of Kibbutz Negba, Yitzhak Dubno, who was supported by Givati brigade commander Shimon Avidan.

On 12 May Dubno sent a report by telegram to the commander of the 53rd Battalion that:

The following day, the commander of the 53rd Battalion received information from Hagana intelligence that the Egyptian army had left the fort, which was now in the hands of local villagers, and that during the day it was manned by a symbolic force of six sentries.Avraham Eilon, Hativat Giva'ti be-Milhemet ha-Komemiut [Givati Brigade in the War of Independence] (Tel Aviv, 1959)

On 13 May, during Operation Barak, after the capture of the villages of Burayr and Hulayqat by the Second Battalion of the Negev Brigade, battalion commander Moshe Netzer suggested taking advantage of the opportunity to continue northward with his battalion and attack the fortress of Iraq Suwaydan. Oded Messer, the operations officer of the Negev Brigade, did not give his approval to the operation. Thus, this opportunity to capture the fortress with relative ease may have been missed.

While most of the battalions of the Givati Brigade were ordered to move to the Latrun area in order to participate in Operation Maccabi, the 53rd remained in the south to regroup after the night battle at Bayt Daras. In light of the situation of the brigade and the battalion, and in light of the erroneous information received from Haganah intelligence, the battalion commander sent one armored platoon to seize the police building during daylight on 14 May. This weak attack was stopped without difficulty by the powerful Egyptian force occupying the fortress.

Second attempt On the night of 18–19 May the Givati 53rd and 54th battalions made a second attempt to conquer the fortress. The attack, which took place from the north, failed due to faulty planning: out of the attacking company, only one platoon was assigned for breaching, while the rest were given the task of closing and securing the access routes. A company from the 54th Battalion secured the outer perimeter. Paralyzing fire from the mortars and machine guns did not succeed in suppressing the fire of the defending forces. When the attacking troops approached the fort, they set off powerful illumination mines, losing the element of surprise. It was therefore decided to order a withdrawal.

Third attempt On the night of 21–22 May a third attempt was made to capture the fortress. Three breaching forces were established, but they were not concentrated into a unified effort. At dawn, the order was given to withdraw, after it became clear that the attacking forces had received casualties: 40 wounded and 3 dead.

Fourth attempt On the night of 10–11 June, just a few hours before the first truce of the war came into effect, a fourth attempt was made to conquer the police fort by the Negev Brigade. This time the attack came from the south. The breaching force advanced while supporting forces laid down suppressive fire against the defenders. The advancing force was spotted by the defenders as soon as it breached the first fence, and had to continue the assault under heavy fire. In the course of the battle, the attackers breached the first four fences, and a small team with breaching explosives slipped past the fifth fence. However, the sun was about to rise and the operation commanders, unaware of the extent of the progress made, gave the order to retreat. In addition, the demolitions soldiers accompanying the troops had been taken out of action by enemy fire. The forces withdrew from the field without detonating the explosives. In total, the Israeli casualties were 4 dead and 12 wounded, including two men killed by fire from enemy aircraft that had come to assist the defenders.

During their retreat, the Israeli soldiers noticed a number of Egyptian soldiers fleeing the field as well, but continued their own withdrawal. After the battle was over, the forces discovered that a transmission had been intercepted by Negev Brigade SIGINT forces in the course of the fighting. The commander defending the fort had reported to the Egyptian headquarters in Majdal that the Israeli attack had been too strong for him to withstand, and that his forces had begun a retreat from the fort. Technical problems with the communications equipment prevented this information from reaching the commanders and soldiers in the field. If the report had been received, it is likely that the fort could have been captured during this attack.

Fifth attempt On the night of 8–9 July, on the eve of the end of the first truce, the IDF made preparations for Operation An-Far (short for Anti-Farouk), a two-brigade operation aimed at breaking into the besieged Negev region. The Negev Battalion was once again given the mission to capture the police fort. While the Givati Brigade attacked from the north and captured the villages of Bayt 'Affa and Iraq Suwaydan, a reinforced company of the Negev Brigade attacked the Iraq Suwaydan police fort from the south. The attack began after a long delay. The Negev Brigade force broke through four barbed wire fences, and then discovered an additional fifth fence surrounding the fort, which had been unknown to the attackers' intelligence. Dawn began to break before the fifth fence could be breached. A decision was taken to retreat, to avoid confronting the defending forces in daylight.

Sixth attempt On the night of 19–20 October, three days after the beginning of Operation Yoav, the Givati Brigade made another attempt to take the police fort. The attacking force succeeded in breaching two barbed-wire fences, but during the attempt to break through the third fence it encountered heavy fire and was forced to retreat.

The commander of the 51st Battalion, Jehuda L. Wallach, wrote about the reason for the failure:

Aerial assault Two aircraft departed on a bombing sortie in the late afternoon of 20 October. The first plane, flown by Leonard Fitchett, managed to drop its bombs on the police compound but the second plane did not. The two planes were hit by powerful anti-aircraft fire from the fort. Fitchett's plane was forced to land in an area controlled by the Egyptian forces. His body was found after the crash, but the remains of the other two crew members were never found.יהודה ואלך, אתרי קרבות בארץ ישראל, הוצאת כרטא, ירושלים, 2003, עמ' 211

Seventh attempt The 7th attack was planned after the interrogation of prisoners and deciphering of enemy documents. Two days after the failure of the sixth attempt, on the night of 21–22 October, Givati's 51st Battalion tried to break into the police fort, using flamethrowers installed on armored vehicles. The intruding force penetrated two of the five barbed-wire fences and approached within 50 meters from the south side of the fort, but its progress was halted by strong fire from a bunker outside the fort.

The commanding officer of the breaching force assigned a squadron under the command of PFC Ben-Zion Leitner to storm the bunker. The squadron remained paralyzed by the intense and unceasing enemy fire. Only Leitner stood up and stormed the source of the fire. Using grenades, he managed to stop the fire from the bunker, though he was critically wounded during the attack. Leitner received the nation's highest military decoration, the Hero of Israel citation (now the Medal of Valor), for this display of heroism.

The operation suffered from lack of coordination between the forces. The attack by C company was stopped without breaching the barbed wire. Meanwhile, an armored vehicle heavily laden with explosives (driven by volunteer Yosef 'Adawi) managed to reach a distance of 30 meters from the fortress. At this point, an anti-tank missile fired from the direction of the nearby villages (Iraq Suwaydan and Bayt 'Affa) hit the vehicle and caused the explosives to detonate. While the explosion was premature, it breached the barbed-wire fences and allowed the attacking force to reach the west side of the fort.

Though the attacking forces had made new progress against the fort defences, dawn was already breaking. The decision was made to retreat, rather than to take advantage of the situation and continue the attack. In this battle, the Givati 51st Battalion suffered casualties of 5 dead and 26 wounded.

Eighth and final attempt ("Operation Shmone")

On 22 October, at the end of Operation Yoav, IDF forces succeeded in taking control of large areas of the Negev and breaking through to Beersheba. The capture of the Huleiqat and Bayt Jibrin outposts left the Egyptian 4th Brigade, under the command of Sudanese general Said Taha Bey, besieged in an enclave that was given the name of the "Faluja pocket".חני זיו, יואב גלבר, בני קשת, הוצאת משרד הביטחון, 1998, עמ' 182.יהודה ואלך, אתרי קרבות בארץ ישראל, הוצאת כרטא, ירושלים, 2003, עמ' 226. This enclave contained the villages Al-Faluja, Iraq al-Manshiyya, and the area of Iraq Suwaydan.

Despite the failed attacks on the Iraq Suwaydan police fort, the Israelis surrounded the Egyptian 4th Brigade in the area around Fallujah (referred to as the Fallujah Pocket), preventing outside reinforcement and resupply. This paved the way for Operation Shmone (literally, Eight), so named because it would be the 8th Israeli attack on the location.