Mohammed Diab Ibrahim al-Masri (Arabic: محمد دياب ابراهيم المصري; born 1965), known as Mohammed Deif (Arabic: محمد الضيف), is a Palestinian militant and the head of the Ezzedeen al-Qassam Brigades, the military wing of the Islamist organization Hamas.
Masri joined Hamas in 1987, weeks after it was established during the First Intifada against the Israeli occupation, and later became known as Mohammed Deif, meaning 'guest' in Arabic, possibly in reference to the nomadic lifestyle he adopted to avoid being targeted. During the 1990s and early 2000s, he planned several suicide bombing attacks, including the 1996 Jaffa Road bus bombings. He became the head of the al-Qassam Brigades in 2002, and has since developed the group's capabilities, transforming it from a cluster of amateur cells to organized military units. He has masterminded the group's strategy of combining rocket attacks on Israel with tunnel warfare, and was central to planning the 2023 Hamas-led attack on Israel that initiated the Israel–Hamas war.
Although not much is known about the details of his early life and upbringing,[13] he reportedly had to temporarily drop out of school to support his low-income family, working with his father in upholstery and later starting a small poultry farm.[14] It is understood that he studied chemistry at the Islamic University of Gaza,[7][15] from which he graduated with a Bachelor's degree in 1988.[16]
During his years at the university, he had a passion for theatre, establishing a theatre group called "The Returners", in reference to Palestinian refugees longing to return to the lands they lived on before to the Nakba.[7][16] He played a number of roles, including those of historical figures.[14]
Early militant career
Deif joined Hamas in 1987, weeks after its establishment during the First Intifada against the Israeli occupation.[17][15] He was arrested by Israeli authorities in 1989 for his involvement with the organization.[18] After 16 months of detention, he was released in a prisoner exchange. Soon after his release, he helped establish the Ezzedeen Al-Qassam Brigades, the armed wing of Hamas.[15][16]
Deif was close to Emad Akel and Yahya Ayyash, who were assassinated by Israel in 1993 and 1996 respectively.[18][13] He trained with, and learnt bombmaking from, Ayyash.[19][20] After Ayyash's assassination, Deif reduced his profile to avoid being targeted.[7] During the 1990s and early 2000s, he was behind a number of suicide bombing attacks,[21][22][23] including the 1996 Jaffa Road bus bombings.[24][25] He also oversaw the kidnappings and later killings of Israeli soldiers Shahar Simani, Aryeh Frankenthal, and Nachshon Wachsman in the 1990s.[26] After Israel assassinated Ayyash on 5 January 1996, Deif, now commander of the Qassam Brigades, organized a mass-casualty bombing campaign inside Israel as retaliation, including the Dizengoff Center suicide bombing in Tel Aviv and the two Jaffa Road bus bombings in Jerusalem. These operations were, in their scale, scope and sophistication, different and larger than any attacks of the past, and it has been alleged that both Syria and Iran had helped in their planning and financing. According to a report, Syrian Minister of Defense Mustafa Tlass instructed Ghazi Kanaan, the commander of Syrian forces in Lebanon, to establish links between Hezbollah and Hamas fighters, who were then trained both in Lebanon and in Iran and participated in the retaliatory operations for the murder of Ayyash.[27][28] According to Mike Kelly, Hamas operative Hassan Salameh, who planned three of the attacks, was trained in Iran.[29] In 2000, families of American victims of the attacks filed a lawsuit against Tlass, Kanaan and iranian Minister of Intelliigence Ali Fallahian.[30][31][32]
At the beginning of February, Peres was up twenty points in the polls over his opposition, the conservative hawk Benjamin "Bibi" Netanyahu. By the middle of March, Netanyahu had closed the gap significantly, and Peres led by only five percentage points. On May 29, Netanyahu won by 1 percent of the vote. This was all due to the terror attacks, which Peres simply couldn't stop. Yahya Ayyash's disciples had ensured the right wing's victory and "derailed the peace process," in the words of the deputy head of the Shin Bet, Yisrael Hasson.[36]
After Netanyahu got elected, attacks stopped, with some asserting that this was because Yasser Arafat clamped down on Hamas members, but Bergman insisting that the halt was because the short-term goal of the attacks was to stop the Oslo peace process, and Netanyahu was now working towards the same goal.[36]
Head of the al-Qassam Brigades
Deif became the head of the al-Qassam Brigades after Israel assassinated Salah Shehade in July 2002.[37] Between July 2006 and November 2012, effective command was exercised by Deif's deputy, Ahmed Jabari, after Deif was seriously wounded in an Israeli assassination attempt.[25][38]
As the overall commander of the Qassam Brigades he is thought to be the main organizer of the daring and successful raid into Israel that killed two IDF soldiers and captured Gilad Shalit in June 2006, as well as the five-year operations to deceive Mossad and Shin Bet about Shalit's location in Gaza.[26] He is also in charge of the Qassam Brigades' procurement of weapons from abroad, has overseen the transfer and manufacturing of Iranian Fajr-5 rocket components into Gaza, and has maintained a correspondence with Iranian Quds Force commander Esmail Qaani and his predecessor Qasem Soleimani.[39] In a letter, Soleimani had called Deif a "dear brother" and a "living martyr".[40]
Deif also created the "Shadow Unit" within the al-Qassam Brigades. Among the unit's duties are "to guard enemy captives held by the al-Qassam Brigades, to hide them and to thwart enemy attempts to find them." A Qassam video said that the unit "treats enemy captives honorably, in line with the rules of Islam, and provides for their needs, taking into account the treatment given to the prisoners of the resistance in the hands of the enemy."[44]
As the highest-ranking leader of the al-Qassam Brigades, Deif was involved in orchestrating the surprise attack on Israel that commenced the Israel–Hamas war, which, according to a source close to Hamas he began planning in the lead up to the 2021 Israel–Palestine crisis, motivated by scenes of Israeli forces storming Al-Aqsa during Ramadan.[9] According to France24, he is the mastermind behind the attack on October 7th.[19] The decision to launch the attack was taken jointly by Deif and Yahya Sinwar, the leader of Hamas in the Gaza Strip.[45][46]
After the attack, a Reuters report stated that over the previous two years, Deif deceived Israel into believing Hamas was not interested in another round of conflict.[9][47] This deception campaign involved a decision not to participate in the clashes between Israel and the Palestinian Islamic JihadinAugust 2022 and May 2023, putting Israel under the impression that Hamas "was not ready for a fight" and could be contained by providing economic incentives to Gazan workers.[48]
On the day of the attack, Deif gave an audio address, his first since 2021, justifying it as a response to the "desecration" of the Al-Aqsa mosque and the killing and wounding of hundreds of Palestinians in 2023.[20][49][50] He called on Palestinians and Arab Israelis to "expel the occupiers and demolish the walls".[50][51] Announcing the start of "Operation Al-Aqsa Storm," Deif said that "In light of the continuing crimes against our people, in light of the orgy of occupation and its denial of international laws and resolutions, and in light of American and western support, we've decided to put an end to all this so that the enemy understands that he can no longer revel without being held to account."[9][12]
The Israeli military and security forces have killed numerous members of Deif’s family in failed attempts to kill Deif, who has been on top of Israel's 'most wanted list' since 1995,[20][26] and other airstrikes. Deif's survival has earned him the nickname 'the cat with nine lives' among his Israeli adversaries.[7][53][49] As of October 2023, he has survived at least seven Israeli assassination attempts.[13]
However, as of December 2023, Israel has so far killed Deif’s brother, his nephew, his niece, his wife, his 3-year-old daughter, and his 7-month-old son.[9][54]
Early attempts (2001 to 2006)
The first attempt on his life was by an airstrike in 2001, before he assumed the leadership of the al-Qassam Brigades.[14][55][56] Israel tried again to kill Deif in September 2002 by a strike on his car.[57][58] Video footage from that attempt show Deif covered in blood as a man drags him away.[59]
In 2003 and in July 2006, Israel tried again by striking a house that hosted a meeting of the Hamas leadership.[14][55][60] It is also said that the July 2006 attempt was an airstrike on the house of one of Deif's lecturers in university when Deif was visiting him.[15]
In May 2021, during the 2021 Israel-Palestine crisis, the Israel military tried to kill Deif twice in one week, but both attempts proved unsuccessful.[65]
In October 2023, during the 2023 Israel–Hamas war, Deif's father house was hit by an Israeli airstrike, killing Deif's brother, nephew, and niece.[9][54] It was unclear whether or not the airstrike targeted Deif.[54]
On 13 July 2024, he was targeted in an Israeli strike in the al-Mawasi neighborhood of Khan Yunis in the southern Gaza Strip. According to reports from the Gaza Ministry of Health, at least 90 Palestinians were killed and 289 injured as a result of the attack.[66][67]
Impact on health
After the 2006 assassination attempt, Deif spent three months in Egypt for treatment of his skull after shrapnel lodged in it, and he continues to take tranquillizers daily to treat headaches.[15][58]
It was believed that the seven assassination attempts have lost Deif an eye and limbs.[13] Hamas has not confirmed or denied these claims and does not comment on his health.[17][68] Footage obtained by the Israeli military in December 2023 showed Deif using both hands and walking on his own two feet, though with a slight limp and occasionally with the aid of a wheelchair.[69][70]
Public image
Deif, the nom de guerre that Mohammed al-Masri takes, means 'guest' in Arabic. This is said to refer to the fact that he stays in a different house each night as a precaution against Israeli attacks.[71] Another explanation says that the name comes from a theatre role he played in his earlier years.[7] He is also known by his kunya Abu Khaled.[5]
There are only two known photos of Deif's face, the more recent of which having been taken in the year 2000.[72][73] He never appears in public,[9] and he rarely gives recorded audio addresses.[20] His whereabouts are unknown, but it is likely that he stays in the underground tunnel networks in Gaza.[74]
In spite of his elusiveness,[20] he is highly popular amongst Palestinians for his hardline stance against Israel,[20] and has become a 'folk hero' for his survival of many assassination attempts,[75] and is nicknamed 'the mastermind' by Palestinians.[76] As a sign of his popularity, his name has been featured in protest slogans such as: "Put the sword before the sword, we are the men of Mohammed Deif."[5][46][77] His position as a military leader rather than a political one has shielded him from criticism of the Hamas administration of the Gaza Strip.[21]
Personal life
Deif married Widad Asfoura in 2007.[78] Widad, their infant son Ali (Arabic: علي), and their 3 year-old daughter Sarah (Arabic: سارة) were killed in the 2014 assassination attempt.[9][79][80] They had two other children: Omar (Arabic: عمر), who was injured, and Hala (Arabic: حلا), who was missing for more than 2 days.[79][81] Deif has two other sons, Bahaa (Arabic: بهاء) and Khaled (Arabic: خالد).[3][2]
Deif's mother died in 2011,[14] and his father in 2022.[82]
His family came to the Gaza Strip from further away than most members of Hamas; before 1948 his family lived in Al-Qubayba (Arabic: القبيبة).[4]
^ abcdef Sarah (Arabic: سارة) and Ali (Arabic: علي) were killed by an Israeli airstrike aimed at Mohammed Deif, that also killed their mother, Widad Asfoura.[79][81] Widad had two other children with Deif: Omar (Arabic: عمر) survived with minor injuries, and the status of Hala (Arabic: حلا) is unknown.[79]
^ abمحمد الضيف.. فنان يقود كتائب القسام [Muhammad Al-Deif...an artist who leads the Al-Qassam Brigades]. Palestine Encyclopedia (in Arabic). Al Jazeera Arabic. Retrieved 14 June 2024.
^ ab"Terror chief Deif's mother-in-law offers him her other daughters". Times of Israel. 24 August 2014. Retrieved 8 June 2024. "Should Deif request the hand of any of my other daughters, I will happily consent and even if she, too, is martyred I will consent to the third. It is an honor to have Deif a husband to any of my daughters and be a father to their children." - Zeian Asfura, (mother of Widad Deif)