Boko Haram’s leader, Abubakar Shekau or his clone, said to have been killed in Konduga last month by Nigerian troops, is alive.

And he has announced his earthly presence, via the medium he has been using for effect to taunt Nigerian authorities: in a new video.

In the video, he not only debunked stories about his death, he said that his movement is running a Caliphate in the seized towns, north east of Nigeria.

Shekau as he appears in new video

It is a 36minute video, the AFP reported.

“Here I am, alive. I will only die the day Allah takes my breath,” Shekau said, adding that his group was “running our… Islamic caliphate” and administering Sharia punishments.

watch the AFP video:

Close observers of the insurgency in northern Nigeria have doubted the claims that the man who had been appearing in videos as the head of Boko Haram was dead.

The new 36-minute video showed Shekau, in combat fatigues and black rubber boots, standing on the back of a pick-up truck and firing an anti-aircraft gun into the air.

Standing in front of three camouflaged vans and flanked by four heavily armed, masked fighters, he then speaks for 16 minutes in Arabic and the Hausa language widely spoken in northern Nigeria.

There was no indication of where or when the video was shot.

The heavily bearded Shekau, who appeared to be the same as those in previous clips, said the military’s claim that he was dead was propaganda.

“Nothing will kill me until my days are over… I’m still alive. Some people asked you if Shekau has two souls. No, I have one soul, by Allah,” he said, apparently reading from a script.

Shekau with anti-tank gun

“It is propaganda that is prevalent. I have one soul. I’m an Islamic student.

“I’m the Islamic student whose seminary you burnt… I’m not dead,” he added, apparently referring to the destruction of the group’s mosque in the Borno state capital, Maiduguri, in 2009.

There have been two previous claims by Nigeria’s security forces that Shekau was dead — once in 2009 during unrest in Maiduguri — and again in 2013.

Following each previous claim Boko Haram has issued denials in video messages.

Elsewhere in the new video, the militant leader said the group had implemented strict Islamic law in the towns that it had captured in recent weeks.

“We are running our caliphate, our Islamic caliphate. We follow the Koran… We now practise the injunctions of the Koran in the land of Allah,” he said.

The group also claimed to have shot down a Nigerian air force jet that went missing nearly three weeks ago.

An air force spokesman said the jet was missing.

“For any group to claim they shot it down is mere propaganda and rubbish,” Air Commodore Dele Alonge told AFP