Sheikh Omar Hadid Brigade

The brigade took responsibility for most rockets fired toward Israel from June 2015 onward that year, operating within a broader environment of Salafist splinter groups in Gaza.[1] Its public statements connected attacks against Israel to several themes: hostility toward Jews, support for Palestinian prisoners, events involving Jerusalem and Al-Aqsa Mosque, and demands that Hamas release detained members.[3][4]

Reports used several versions of its name, including Sheikh Omar Hadid Brigade Bayt al-Maqdis, Company of Sheikh Omar Hadid–Bayt al-Maqdis, and Omar Hadid-Bayt Almaqdis Brigades.[1][5] Sheikh Omar Hadid, the figure named in the group's title, was an Iraqi jihadist killed by the American army.[6] The network's rocket claims and confrontations with Hamas formed part of a wider challenge by Islamic State-inspired Salafi groups to Hamas's control of Gaza.[1][5]

The brigade emerged among new Salafi-jihadi groups established in Gaza following the Islamic State's rise from summer 2014.[5] After the 2014 Israel-Hamas conflict, Salafist splinter groups reportedly gained members, including disillusioned members of Hamas and other organizations.[7] The brigade announced its establishment in June 2015 and claimed responsibility for several rocket attacks on southern Israel.[2]

These Gaza-based groups expressed support for the Islamic State's caliphate and pledged loyalty to Abu Bakr al-Baghdadi, but their pledge was rejected and did not secure recognition as an independent Palestinian province of the Islamic State.[5] They operated within a decentralized Salafi-jihadi environment of loosely affiliated cells, overlapping groups, and changing organizational names.[2][5]

Conflict with Hamas accompanied the brigade's early rocket claims.[4] On June 2, 2015, an operative identified as Yunis Hanar, also reported as Yahya Hanar, died during an attempted detention by Hamas security forces.[4] The network presented subsequent rocket fire as a protest against Hamas's security actions, following an ultimatum demanding the release of detained members.[4] Hamas arrested and detained a number of Salafists during 2015, later releasing the majority.[1]

On June 3 and June 6, 2015, rocket fire from Gaza produced three identified hits in Israeli territory, in open areas near Ashkelon and the Sdot Negev Regional Council, without casualties or damage.[4] An Israeli government incident record lists two rockets on June 3 and one on June 6, with responsibility claimed under the name Company of Sheikh Omar Hadid–Bayt al-Maqdis.[6] A statement issued under the name Omar Brigades claimed three rockets on June 3 and declared that the group was continuing its “jihad against the Jews, the enemies of God.”[8]

On June 11, a rocket fired toward Ashkelon fell inside Gaza, causing no casualties or damage.[9] The Company of Sheikh Omar Hadid–Bayt al-Maqdis claimed it had targeted Ashkelon in solidarity with a Palestinian killed in Jenin and with Palestinian prisoners held by Israel and Hamas.[9] This was the network's third claim of responsibility for rocket fire targeting Israel within two weeks.[9]

A June 24 rocket landed in an open area of the western Negev without causing casualties or damage.[3] The Sheikh Omar Hadid Company claimed responsibility, describing the attack as a response to what it called “the crimes of the Jews in Jerusalem.”[3] This was the fourth identified rocket hit in Israeli territory that month and the sixth since the beginning of 2015.[3] The fire was assessed as likely intended to pressure Hamas to ease its actions against Salafi-jihadi networks and release detained operatives.[3]

On July 3, at least one rocket launched from Sinai landed in an open area in the Eshkol region. The brigade initially claimed responsibility but later said the announcement had been issued by mistake because of a communications failure. The Islamic State's Sinai Province separately claimed that it had fired three Grad rockets.[10]

A rocket landed in an open area near Ashkelon on July 16, again without casualties or damage.[11] The company claimed it had fired two rockets in response to Israeli actions in Jerusalem and Israeli aircraft attacks in Sinai.[11] Its statement also claimed a hit on an Israel Electric Corporation installation, whereas the recorded impact was in an open area.[11]

Reporting about rocket fire in August described the Omar Brigades as having claimed the latest two attacks.[12] The group said a rocket aimed at Ashkelon expressed solidarity with Palestinian prisoners in Israeli jails and its members in Hamas-controlled prisons, and declared: “The Jews will never enjoy security and safety as long as we are alive.”[12]

On September 18, a rocket launched toward Ashkelon was intercepted by Iron Dome.[13][14] The company claimed responsibility and said the attack supported Al-Aqsa Mosque.[13] A September 19 account identified the intercepted projectile as a Grad rocket and reported subsequent Israeli airstrikes on three targets in Gaza, including Hamas military-wing positions, with no reported casualties from those strikes.[15] The group's claim was publicized through its Twitter account.[14]

During the same period, rocket fire also struck Sderot, causing light damage to a parked bus and sending shrapnel into a storage shed.[14] Israeli assessments attributed the recent attacks to Salafi organizations, while the brigade specifically claimed the rocket directed toward Ashkelon; no organization claimed the Sderot rocket in that account.[14]

On September 29, the company claimed a rocket fired toward Ashdod that Iron Dome intercepted.[16] Its statement cited the death of Hadil al-Hashalmoun and the detention of Iman Kanju as reasons for the attack.[16] The interception occurred above Kibbutz Nitzanim, between Ashkelon and Ashdod, and Israeli aircraft subsequently struck four Hamas infrastructure targets.[17]

Accounts dated a closely timed attack as October 4 or October 5 and used different forms of the group's name. One rocket landed in an open area in Eshkol and another fell inside Gaza or the border area, without casualties or damage.[16][18] On October 26, a network using the name Companies of Sheikh Omar Hadid claimed another rocket that landed in the western Negev without casualties or damage; Israel's air force then struck two Hamas installations in southern Gaza.[19]

Claims under the brigade's name continued beyond 2015.[20] In May 2016, it reportedly claimed another rocket attack from Gaza, with no reported injuries or damage; Israeli aircraft attacked two Hamas targets in response.[20]

Rocket fire by Salafi-jihadi groups created a dilemma for Hamas because the groups sometimes launched attacks following Hamas arrests, hoping Israeli retaliation would strike Hamas, which Israel held responsible for preventing attacks from Gaza.[5] Hamas opposed later rocket fire and tried to thwart attacks or arrest and punish those responsible.[14]

This tactic allowed attacks against Israel to serve an internal struggle against Gaza's governing organization. The brigade's statements linked rocket fire to Hamas's detention of Salafi-jihadi operatives, while the resulting Israeli responses placed pressure on Hamas and its installations.[4][5]

Iron Dome intercepted rockets claimed by the network toward Ashkelon and Ashdod in September 2015.[14][17] Many other reported incidents ended in open-area impacts or rockets falling inside Gaza, generally without casualties or damage.[4][16] Israeli responses nevertheless included strikes against Hamas facilities, reflecting Israel's position that Hamas bore responsibility for preventing attacks from Gaza.[5][17]

The extent of the brigade's formal relationship with the Islamic State remained uncertain: descriptions ranged from Islamic State-inspired to affiliated, while the broader Gaza networks did not secure recognition as an official Palestinian province.[1][5] Claims of affiliation did not establish a definitive link confirming large-scale Islamic State membership.[1]

Overlapping cells and changing names also limited the identification of a stable organization behind individual claims.[2][5] An August 2015 assessment reported no signs of brigade activity since its June announcement, whereas later reports recorded further claims under similar names.[2][14] The withdrawn claim for the July 3 Sinai attack illustrates why a public announcement of responsibility did not by itself establish operational involvement.[10]