Tens of thousands of people have fled Marawi since 23 May, when militants seized part of the city, taking Christians hostage.
"I did not expect so many people to come and hug me, but it was the best thing I've ever done".
Militants linked to Islamic State putting up fierce resistance in street battles
Police said the six men were arrested from four states between 23 and 25 May.
Philippines president tells military personnel implementing martial law they have his full support.
President Abdel-Fattah al-Sisi pledges he will not hesitate to launch more attacks on Islamist targets.
US officials believe building targeted by airstrike used by Isis snipers to attack Iraqi forces.
Islamic State has claimed responsibility for previous attacks on Christians in the region.
Abedi was driven by what he saw as unjust treatment of Arabs in Britain, claims relative.
The twin blasts at Jakarta bus station left at least 3 policemen dead and 12 others wounded on Wednesday, 24 May.
US officials say the airstrike triggered secondary explosions from devices planted by Isis militants.
Attacks in Indonesia and the Philippines this week point to the rise of Isis-affiliated groups networks across the region.
Tens of thousands of assault rifles and hundreds of mortar rounds are missing.
Seven people in the UK have now been detained.
Four other police officers reportedly injured in twin blasts in capital's east.
Isis propaganda uses graphic images of dead children to attract people to join their war on the West - and their suicide bombers are getting younger and younger.
The president who is in Russia has decided to cut short his official visit and return to Manila.
US president and UK prime minister spoke to each other over the phone about the bombing.
Islamic State terror group says it's behind suicide attack at Ariana Grande concert.
At least 22 people were killed and 59 wounded when a suicide bomber struck at a concert in Manchester.
Prime Minister Theresa May says the police are treating the incident as an 'appalling terrorist attack'.
Trapped in a shrinking area of control in the city, Isis militants use the several hundred thousand trapped civilians as human shields.