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Case file

Mujahideen Shura Council in the Environs of Jerusalem

Wikipedia's first sentence called it “armed salafi jihadist group linked to al-qaeda that is active in egypt 's sinai peninsula and in the gaza strip”. Today it says “armed palestinian salafi jihadist group linked to al-qaeda and later the islamic state”.
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.
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. 1 tap a number or a side note to jump between them
The opening as it read in 2025

Mujahideen Shura Council in the Environs of Jerusalem or simply the Mujahideen Shura Council (also known as the Mujahideen Shura Council of Jerusalem , in Arabic: Majlis Shura Al-Mujahideen , Magles Shoura al-Mujahedeen , and other names) was an armed Palestinian Salafi jihadist group linked to al-Qaeda and later the Islamic State, that is active in Egypt 's Sinai Peninsula and in the Gaza Strip . The group was formed in 2011 or 2012 by Salafist Islamist Hisham Al-Saedni (also known as Abu al Walid al Maqdisi) to coordinate the activities of the Salafi jihadist groups operating in Gaza even before the Egyptian Revolution of 2011 and has carried out attacks against civilians in Israel . The group describes violence against Jews as a religious obligation that brings its perpetrators closer to God. Al-Saedni, who was the leader of the group and also of Jahafil Al-Tawhid Wal-Jihad fi Filastin , was killed in an Israeli airstrike in Gaza on 14 October 2012. The group is subordinated with Al-Qaeda in Sinai Peninsula as of August 2012. In February 2014, the group declared its support for the Islamic State of Iraq and the Levant . The group was designated a terrorist organization by the US State Department on 19 August 2014, until the revocation of the designation in March 2022. In its explanation for the designation the State Department noted that: the Mujahidin Shura Council in the Environs of Jerusalem is an umbrella group composed of several jihadist terrorist sub-groups based in Gaza that has claimed responsibility for numerous attacks on Israel since the group's founding in 2012. Previously, MSC claimed responsibility for the March 21, 2013 attack in which Gaza-based militants fired at least five rockets at Sderot, Israel, and the April 17, 2013 attack in which two rockets were fired at Eilat, Israel. In addition to the rocket launches, MSC declared itself responsible for a Gaza-Israel cross-border IED attack on June 18, 2012 that targeted an Israeli construction site, killing one civilian. In addition to these physical attacks, the MSC released a statement in February 2014 declaring support for the Islamic State of Iraq and the Levant . One of these sub-groups is Jahafil Al-Tawhid Wal-Jihad fi Filastin (or al-Tawhid wal-Jihad , "Unity and Jihad") which had been formed on 6 November 2008 and is also linked to Al Qaeda. In 2011 the group was also led by Hisham Al-Saedni. Another sub-group is Ansar al Sunnah, which has taken responsibility for several rocket attacks against Israel, including a rocket attack in March 2010 that killed a Thai worker in Israel. Following the March 2010 attack, Haaretz reported that the group was "apparently linked to Jund Ansar Allah ," another jihadist group operating in Gaza. Israeli airstrike targets terror operatives in Gaza , CNN 15-10-2012 "Salafi Leader in Gaza on Attacks Against Israel" . Thomas Joscelyn, Al Qaeda-linked group claims responsibility for attack in Israel , Long War Journal ( Foundation for the Defense of Democracies ) 19-06-2012 "Mujahideen Shura Council is consolidation of Salafi-Jihadist groups in Gaza: sources" . The Long War Journal . 14 October 2012 . " 'Global jihadists' overrun Egyptian Army outpost on Israeli border | FDD's Long War Journal" . 5 August 2012.

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1291764116.
Today
Wikipedia's first sentence called it “armed salafi jihadist group linked to al-qaeda that is active in egypt 's sinai peninsula and in the gaza strip”. Today it says “armed palestinian salafi jihadist group linked to al-qaeda and later the islamic state”. Read the current article and compare.
20152020Oct '232025
terror2222
militant1111
islamist1111
jihad8889
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 2015, and today's defining sentence is their current revision.

Then

armed salafi jihadist group linked to al-qaeda that is active in egypt 's sinai peninsula and in the gaza strip

Now

armed palestinian salafi jihadist group linked to al-qaeda and later the islamic state

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.

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