In 2005 Wikipedia's first sentence called it “leading commander of the military wing of hamas in gaza”. Today it says “palestinian militant who served as second-in-command of the military wing of hamas”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
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The opening as it read in 2025
Palestinian militant and senior leader of Hamas (1960–2012) history Ahmed al-Jabari ( Arabic : أحمد الجعبري ; 1960 – ( 2012-11-14 ) 14 November 2012), also known as Abu Mohammad , was a Palestinian militant who served as second-in-command of the military wing of Hamas , the Izz ad-Din al-Qassam Brigades . He was widely credited as the leading figure in the Hamas takeover of the Gaza Strip , and commanded the 2006 Hamas cross-border raid which resulted in the capture of Israeli soldier Gilad Shalit . Under his command, along with chief logistics officer Mahmoud al-Mabhouh , Hamas developed its own military weapons capability significantly by acquiring longer-range guided missiles and rockets. While at the Islamic University of Gaza , Jabari joined Fatah , a Palestinian organization that advocated for an armed struggle against Israel . In 1982, he was arrested by the Israeli authorities and imprisoned for 13 years. After being released he joined Fatah's Islamist rival Hamas' militant wing and was believed to have been involved in the bombing of a bus in Kfar Darom , following which he was arrested by the Preventive Security Force of the Palestinian Authority in 1998, being released the following year. In 2002, Jabari became the acting operational head of Hamas' military wing when Mohammad Deif was seriously wounded in an Israeli airstrike. In this position Jabari was also a high-ranking official within Hamas' political leadership, as well as the founder of the Nur Association, which aimed to help "martyrs and prisoners." The Israeli Air Force and Shin Bet conducted a targeted precision air strike on 14 November 2012, as part of Operation Pillar of Defense , killing Jabari while he was travelling in a car. The decision to liquidate him, according to Haaretz analyst Reuven Pedatzur, arose from a decision by Israeli military to attack Hamas rather than seek a ceasefire. Jabari was the highest-level Hamas official killed in Gaza since the 2008 Gaza War . There are <ref group=Note> tags on this page, but the references will not show without a template (see the help page ). The New York Times . The New York Times . p. Voice of America . 15 November 2012 .
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1293179666.
The opening as it stood in 2010
Ahmed al-Ja'abari ( Arabic : أحمد الجعبري) is a leading commander of the military wing of Hamas in Gaza . He has been credited as a leader in the takeover of Gaza by Hamas and the firing of Qassam rockets into Israel . A report by The Jerusalem Post in late December 2008 suggested that Ja'abari may have been killed during the Israeli airstrikes in the Gaza Strip ; his home in the suburbs of Gaza City was said to have been hit and destroyed by an IDF airstrike. However, a July 2009 article in Haaretz spoke of Ja'abari still controlling the Hamas military wing. In August 2004, an Israeli rocket strike on Ja'abari's home killed five others, but he survived.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 370248331.
The opening as it stood in 2015 5 passages from the previous snapshot no longer appear
Ahmed al-Jabari ( ; 1960 – 14 November 2012; also known as Abu Mohammad ) (the last name is otherwise also written as Jaabari or Ja'bari or Ja'abari) was a Palestinian militant and the second-in-command of the military wing of Hamas .He was credited as the leader in the Hamas takeover of the Gaza Strip , and played a role in the capture of Israeli soldier Gilad Shalit .Under his command, Hamas developed its own growing weapons capability and acquired longer-range rockets.While at the Islamic University of Gaza , Jabari joined Fatah , which advocated armed struggle against Israel .In 1982, he was arrested by the Israeli authorities and imprisoned for 13 years.After being released he joined Fatah's Islamist rival Hamas' militant wing and was believed to have been involved in the bombing of a bus in Kfar Darom , following which he was arrested by the Preventive Security Force of the Palestinian Authority in 1998, being released the following year.In 2002, Jabari became the acting operational head of Hamas' militant wing when Mohammad Deif was seriously wounded in an Israeli attack.In this position Jabari was also a high-ranking official within Hamas' political leadership, as well as the founder of the Nur Association, which aimed to help "martyrs and prisoners." The Israeli Air Force and Shin Bet conducted a targeted air strike on 14 November 2012, a part of Operation Pillar of Defense , killing Jabari while he was travelling in a car.The decision to liquidate him, according to Haaretz analyst, Reuven Pedatzur, arose from a decision by Israeli decision-makers to attack Hamas rather than seek a ceasefire.Jabari was the highest-level Hamas official killed in Gaza since the 2008 Gaza War .The New York Times . 17 November 2012 .The New York Times . p.Voice of America . 15 November 2012 .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 667968315.
The opening as it stood in 2020 1 passage from the previous snapshot no longer appear
Ahmed al-Jabari ( ; 1960 – 14 November 2012; also known as Abu Mohammad ) (the last name is otherwise also written as Jaabari or Ja'bari or Ja'abari) was a senior leader and second-in-command of the military wing of Hamas , the Izz ad-Din al-Qassam Brigades .He was widely credited as the leader in the Hamas takeover of the Gaza Strip , and commanded the 2006 Hamas cross border raid which resulted in the capture of Israeli soldier Gilad Shalit .Under his command along with chief logistics officer Mahmoud al-Mabhouh , Hamas significantly developed its own military weapons capability by acquiring longer-range guided missiles and rockets. While at the Islamic University of Gaza , Jabari joined Fatah , which advocated armed struggle against Israel . In 1982, he was arrested by the Israeli authorities and imprisoned for 13 years. After being released he joined Fatah's Islamist rival Hamas' militant wing and was believed to have been involved in the bombing of a bus in Kfar Darom , following which he was arrested by the Preventive Security Force of the Palestinian Authority in 1998, being released the following year. In 2002, Jabari became the acting operational head of Hamas' military wing when Mohammad Deif was seriously wounded in an Israeli airstrike. In this position Jabari was also a high-ranking official within Hamas' political leadership, as well as the founder of the Nur Association, which aimed to help "martyrs and prisoners." The Israeli Air Force and Shin Bet conducted a targeted precision air strike on 14 November 2012, a part of Operation Pillar of Defense , killing Jabari while he was travelling in a car. The decision to liquidate him, according to Haaretz analyst, Reuven Pedatzur, arose from a decision by Israeli military to attack Hamas rather than seek a ceasefire. Jabari was the highest-level Hamas official killed in Gaza since the 2008 Gaza War . The New York Times . 17 November 2012 . The New York Times . p. Voice of America . 15 November 2012 .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 961791234.
The opening as it stood on October 6, 2023
Palestinian militant and senior leader of Hamas (1960–2012) Ahmed al-Jabari ( ; 1960 – ( 2012-11-14 ) 14 November 2012; also known as Abu Mohammad ) was a senior leader and second-in-command of the military wing of Hamas , the Izz ad-Din al-Qassam Brigades . He was widely credited as the leading figure in the Hamas takeover of the Gaza Strip , and commanded the 2006 Hamas cross-border raid which resulted in the capture of Israeli soldier Gilad Shalit . Under his command, along with chief logistics officer Mahmoud al-Mabhouh , Hamas developed its own military weapons capability significantly by acquiring longer-range guided missiles and rockets.While at the Islamic University of Gaza , Jabari joined Fatah , a Palestinian organization that advocated for an armed struggle against Israel . In 1982, he was arrested by the Israeli authorities and imprisoned for 13 years. After being released he joined Fatah's Islamist rival Hamas' militant wing and was believed to have been involved in the bombing of a bus in Kfar Darom , following which he was arrested by the Preventive Security Force of the Palestinian Authority in 1998, being released the following year. In 2002, Jabari became the acting operational head of Hamas' military wing when Mohammad Deif was seriously wounded in an Israeli airstrike. In this position Jabari was also a high-ranking official within Hamas' political leadership, as well as the founder of the Nur Association, which aimed to help "martyrs and prisoners." The Israeli Air Force and Shin Bet conducted a targeted precision air strike on 14 November 2012, a part of Operation Pillar of Defense , killing Jabari while he was travelling in a car. The decision to liquidate him, according to Haaretz analyst Reuven Pedatzur, arose from a decision by Israeli military to attack Hamas rather than seek a ceasefire. Jabari was the highest-level Hamas official killed in Gaza since the 2008 Gaza War . There are <ref group=Note> tags on this page, but the references will not show without a template (see the help page ). The New York Times . 17 November 2012 . The New York Times . p. Voice of America . 15 November 2012 .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1169073435.
Today
In 2005 Wikipedia's first sentence called it “leading commander of the military wing of hamas in gaza”. Today it says “palestinian militant who served as second-in-command of the military wing of hamas”. Read the current article and compare.
2010
2015
2020
Oct '23
2025
militant
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islamist
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martyr
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Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.
What Wikipedia says this is
Every article opens by defining its subject. This one was redefined since 2010, and today's defining sentence is their current revision.
Then
leading commander of the military wing of hamas in gaza
Now
palestinian militant who served as second-in-command of the military wing of hamas
Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.