Arab Press

بالشعب و للشعب
Tuesday, Mar 17, 2026

MI5 officer admits investigation of Manchester Arena bomber could have prevented attack but required a ‘high-priority operation’

MI5 officer admits investigation of Manchester Arena bomber could have prevented attack but required a ‘high-priority operation’

MI5 could potentially have prevented the 2017 Manchester Arena terrorist attack if it had paid more attention to the bomber upon his return to the UK from Libya, a public inquiry into the killings has been told.
A senior member of the UK counter-terrorism agency MI5, referred-to only as “Witness J,” gave evidence at the inquiry from behind a screen, to conceal their identity. During the hearing, Witness J agreed with a lawyer for the victims’ families that the investigation of bomber Salman Abedi – who had been known to the British security services since 2010 – could have led to the terrorist plot being dismantled.

“Yes, if Salman Abedi and [his brother] Hashem Abedi had been investigated by MI5 for all those months, detection of the plot would be far more likely - but at the time [Salman] wasn’t someone who was under investigation,” said Witness J, as quoted by Sky News.

The MI5 officer added, however, that the agency’s decision not to stop and question Abedi on his return from Libya on May 18, 2017, despite being aware of his sympathies for the Islamist terrorist group ISIS, was “sensible” in the circumstances. Witness J also noted that a “high-priority operation” was required to implement full-scale surveillance over Abedi.

Pete Weatherby QC, representing the victims’ families, suggested that Abedi’s bomb-attack plans could have been derailed if he’d been questioned by authorities after returning to the UK, however Witness J demurred. “It is possible it would have had an impact on his behaviour, it doesn’t get to the point it would have deterred him,” the officer said.

The inquiry also heard that after leaving the airport on May 18, Abedi had travelled by bus and then taxi to the car used to store the explosives that would be used in the terrorist attack. Weatherby suggested that, had he been tailed, Abedi would have led authorities to the bomb.

Just four days after returning to the UK, Abedi detonated explosives inside Manchester Arena as an Ariana Grande concert was drawing to a close, killing 22 people. The youngest victim was an eight-year-old girl. The preparations for the attack took a significant amount of time and involved actions such as buying particular chemicals and renting two different apartments for manufacturing the explosives.
Newsletter

Related Articles

Arab Press
0:00
0:00
Close
Saudi Arabia Targets South African Professionals in New Recruitment Drive Amid Regional Uncertainty
Formula One Faces Major Financial Hit as Bahrain and Saudi Arabian Grands Prix Cancelled Amid Middle East Conflict
U.S. and Saudi Firms Launch Local Production of Attritable Drone Systems in Saudi Arabia
Saudi Arabia and UAE Warn Rising Gulf Tensions Could Endanger Regional Security
Saudi Arabia Rejects Claims It Encouraged Prolonged War With Iran
Saudi Arabia to Host World’s Largest Single-Cell Protein Plant as Food Security Push Accelerates
Saudi Crown Prince Urges Trump to Continue Military Pressure on Iran
Iran Intensifies Drone Campaign Against Saudi Arabia as Gulf Conflict Escalates
When Is Eid al-Fitr 2026? Saudi Arabia Awaits Moon Sighting to Confirm End of Ramadan
When Is Eid al-Fitr 2026? Saudi Arabia Awaits Moon Sighting to Confirm End of Ramadan
Iranian Missile Strike Damages Five U.S. Refueling Aircraft at Saudi Air Base
Iranian Missile Strike Damages Five U.S. Refueling Aircraft at Saudi Air Base
Washington State Pilot Among Six U.S. Airmen Killed in Military Aircraft Crash Over Iraq
Severe Storm Threat Looms Over Washington as Tornado Risk and Damaging Winds Target Mid-Atlantic
Trump Supports FCC Warning to Broadcasters Over Iran War Reporting
Trump Supports FCC Warning to Broadcasters Over Iran War Reporting
Saudi Stocks Edge Lower as Tadawul All Share Index Slips Slightly at Market Close
Iranian Missile and Drone Strike Targets Saudi Arabia’s Prince Sultan Air Base Hosting US Aircraft
Saudi Air Defenses Intercept Drone Over Eastern Province as Iranian Strike Campaign Intensifies
Middle East War Reshapes Gulf Economies as Saudi Arabia and Oman Gain Strategic Leverage While UAE Faces Economic Shock
Iranian Ambassador in Riyadh Blames ‘Enemies’ for Attacks Across the Gulf
Israeli Envoy Ron Dermer Reportedly Visits Saudi Arabia for Discussions on Potential Lebanon Talks
Formula One Cancels Bahrain and Saudi Arabian Grands Prix Scheduled for April
Iran’s Ambassador in Riyadh Rejects Claims Tehran Targeted Saudi Oil Facilities
Saudi Arabia Declares 2026 ‘Year of Artificial Intelligence’ in Major Push for Data-Driven Economy
Saudi Arabia’s 2018 Budget Signals Strong Push for Non-Oil Economic Growth
Pakistan Envoy in Riyadh Says Regional Diplomacy Intensifying to Prevent Wider Middle East War
Saudi Arabia Intercepts Dozens of Drones as Regional Strikes Kill Two in Oman
Saudi Arabia Redirects Oil Exports to Red Sea Ports as Strait of Hormuz Tensions Escalate
Saudi Arabia Intercepts Missile and Drone Barrage as Regional Conflict Intensifies
Iran Expands Drone and Missile Campaign Across Gulf as Conflict With US and Israel Intensifies
Muslims Worldwide Await Saudi Moon Sighting to Confirm Eid al-Fitr 2026 Date
F1 Calendar Faces Major Disruption as Middle East Conflict Threatens Bahrain and Saudi Races
Trump Says Most US Aircraft Hit in Saudi Base Attack Suffered Minimal Damage
Trump Says Most US Aircraft Hit in Saudi Base Attack Suffered Minimal Damage
Strait of Hormuz Crisis Forces Saudi Arabia Into Major Oil Production Shut-In
Strait of Hormuz Crisis Forces Saudi Arabia Into Major Oil Production Shut-In
Saudi Arabia Slashes Oil Output as Strait of Hormuz Crisis Cuts Deep Into Gulf Revenues
Saudi Arabia’s Cultural Scene Presses Ahead as Nation Navigates Regional War
Saudi-Pakistan Defence Pact Faces Real-World Constraints as Iran War Escalates
Saudi Arabia Offers Two Million Barrels of Crude From Red Sea as War Disrupts Gulf Exports
Formula One Faces Tens of Millions in Lost Revenue if Bahrain and Saudi Arabia Races Are Cancelled
Formula One Set to Cancel Bahrain and Saudi Arabian Grands Prix Amid Escalating Middle East War
Saudi Arabia Downs Dozens of Iranian Drones in Major Defensive Operation
Saudi Arabia Cuts Oil Output by About Twenty Percent as Iran War Disrupts Gulf Energy Flows
Formula One Set to Cancel Bahrain and Saudi Arabian Grands Prix Amid Escalating Iran War
Asian Energy Security Tested as Strait of Hormuz Disruption Threatens Oil Supplies
Iran Sets Three Conditions for Ending Regional War as Diplomatic Efforts Intensify
Saudi Arabia Launches Royal Institute of Anthropology to Examine Social Transformation
Pakistan’s Prime Minister Shehbaz Sharif Arrives in Saudi Arabia for High-Level Talks
×