In 2005 Wikipedia's first sentence called it “prominent leader of hamas and founding commander of izz ad-din al-qassam brigades”. Today it says “palestinian politician and senior leader of hamas who served as deputy chairman of the hamas political bureau f”.
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 2026-08-02. In 2005 Wikipedia's first sentence called it “prominent leader of hamas and founding commander of izz ad-din al-qassam brigades”. Today it says “palestinian politician and senior leader of hamas who served as deputy chairman of the hamas political bureau f”.
We saved snapshots of this article over twenty years; you are reading the 2025 one. Red dashes: removed from Wikipedia since.Pale dots: rewritten; the numbered note shows what it says now.Red text: written in or rewritten since the previous snapshot.1 tap a number or a side note to jump between them
The opening as it read in 2025
Saleh Muhammad Sulayman al-Arouri ( Arabic : صالح محمد سليمان العاروري , romanized : Ṣāliḥ Muḥammad Sulaimān al-ʿĀrūrī ; 19 August 1966 – 2 January 2024), also transliterated as Salah al-Arouri or Salih al-Aruri , was a Palestinian politician and senior leader of Hamas who served as deputy chairman of the Hamas Political Bureau from October 2017 until his assassination in January 2024. He was a founding commander of its military wing, the Ezzedeen Al-Qassam Brigades and also served as the Hamas's military commander of the West Bank , although he lived in Lebanon at the time of his assassination. Al-Arouri was born in 'Arura near Ramallah in the West Bank in 1966. He enrolled at Hebron University to study Islamic Sharia in 1985, during which he was elected head of the Islamic faction at the university, and was recruited to Hamas during the First Intifada against the Israeli occupation in 1987. Starting in 1990, he was imprisoned by Israel multiple times for his Hamas activities, starting with administrative detention, and served his longest sentence for 15 years before his release in 2007. He was then exiled by Israel from the Palestinian territories to Syria, later moving to Turkey and finally settling in Lebanon in 2015. He was described as "a capable, charismatic, suspicious, and shrewd operator, with excellent connections". He also served as a recruiter, and was actively involved in raising and transferring funds on behalf of Hamas. Al-Arouri was considered one of the architects of the 7 October attack on Israel , and was also known for his role in expanding Hamas' activities in the West Bank. The U.S., which designated him as a terrorist in 2015, had also put a $5 million bounty on his head. He was assassinated in 2024 during the Gaza war by an Israeli strike. Al-Arouri was succeeded by Zaher Jabarin as Hamas's leader in the West Bank. The Times of Israel . The Jerusalem Post . 27 October 2023 . The Wall Street Journal . The Jerusalem Post . 3 January 2024 . Rewards for Justice Program .
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1297013598.
The opening as it stood in 2020
Saleh al-Arouri Saleh al-Arouri ( ), also transliterated as Salah al-Arouri or Salih al-Aruri , is a prominent leader of Hamas and founding commander of Izz ad-Din al-Qassam Brigades , the Hamas military. He is regarded as, "the military commander of the West Bank." And as being, "a capable, charismatic, suspicious, and shrewd operator, with excellent connections." Al-Arouri founded the Izz ad-Din al-Qassam Brigades. The government of the United States accuses al-Arouri of having been, "a high-ranking Hamas military leader dating back to his role as a Hamas student cell leader at Hebron University in the early 1990s." He also served as a recruiter, and was actively involved in raising and transferring funds on behalf of Hamas. He remains the subject of a $5,000,000 bounty by the Rewards for Justice Program .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 950882025.
The opening as it stood on October 6, 2023
Palestinian politician Saleh al-Arouri (born 19 August 1966; ), also transliterated as Salah al-Arouri or Salih al-Aruri , is a prominent leader of Hamas and founding commander of Izz ad-Din al-Qassam Brigades , the Hamas military. He is regarded as "the military commander of the West Bank." And as being "a capable, charismatic, suspicious, and shrewd operator, with excellent connections." Al-Arouri founded the Izz ad-Din al-Qassam Brigades. The government of the United States accuses al-Arouri of having been, "a high-ranking Hamas military leader dating back to his role as a Hamas student cell leader at Hebron University in the early 1990s." He also served as a recruiter, and was actively involved in raising and transferring funds on behalf of Hamas. He remains the subject of a $5,000,000 bounty by the Rewards for Justice Program .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1172216741.
Today
In 2005 Wikipedia's first sentence called it “prominent leader of hamas and founding commander of izz ad-din al-qassam brigades”. Today it says “palestinian politician and senior leader of hamas who served as deputy chairman of the hamas political bureau f”. Read the current article and compare.
2020
Oct '23
2025
terror
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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 between 2020 and 2025.
Then
prominent leader of hamas and founding commander of izz ad-din al-qassam brigades
Now
palestinian politician and senior leader of hamas who served as deputy chairman of the hamas political bureau f
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.