Islamic State conflict: Khan involvement 'not exactly clear'
The Muslim community in Cardiff want proof an Islamic State jihadist from the city was plotting a terrorist attack on the UK before he was killed by an RAF drone strike in Syria.
Cardiff-born Reyaad Khan, 21, died last month in Raqqa in the first targeted UK drone strike on a British citizen.
Prime Minister David Cameron said the "act of self defence" was lawful, despite MPs previously ruling out UK military action in Syria.
He faces questions over the decision and Cardiff West MP Kevin Brennan told BBC Wales the drone strike was "unprecedented".