RT: Manchester suicide bomber Salman Abedi and his father, Ramadan, had long-standing links to a violent jihadist group which may have had British backing for the 2011 Libyan war and a 1996 attempt to kill then-Libyan leader Muammar Gaddafi.
The controversy centers on the role of the Libyan Islamic Fighting Group (LIFG), which was both an anti-Gaddafi and Al-Qaeda subsidiary in the North African state.
Allegations have also emerged that in 2011, the UK may have relaxed restrictions on LIFG fighters based in the UK and helped them return to Libya to fight Gaddafi.
The UK was at that time engaged in fighting Gaddafi as part of a US-led NATO coalition. Former fighters interviewed by the Middle East Eye said that the UK actively supported the return of anti-Gaddafi dissidents, including those with Al-Qaeda links, to the North African state.