Ukraine crisis: Rebel military chief Strelkov 'quits' Published duration 14 August 2014 Related Topics Ukraine conflict

image copyright AFP image caption Rebel sources denied reports that Strelkov had been injured

The military leader of pro-Russian rebels in the eastern Ukrainian city of Donetsk, Igor Girkin - known as Strelkov - has resigned.

Alexander Borodai, the former PM of the self-declared Donetsk People's Republic, confirmed the news but denied reports Mr Strelkov had been wounded.

There has been heavy shelling both in Donetsk and Luhansk as Ukrainian forces battle the separatists.

The news came with a disputed Russian aid convoy stationed near the border.

'Tsar' takes over

Mr Borodai confirmed Strelkov's departure to Russian media but gave no reason.

image copyright AFP image caption Ukrainian troops are reported to have fully cut off Luhansk

image copyright Reuters image caption Pro-Russian militiamen remove a spent shell as Donetsk came under heavy artillery fire

image copyright EPA image caption A number of people were injured and at least one person killed in Donetsk

He said reports that Strelkov, a Russian citizen, had been injured were "total rubbish".

"You probably already know that he, like myself, has left his post," Mr Borodai said in a video posted by Russia's pro-Kremlin Life News website.

"The [Donetsk People's Republic] already has a new defence minister."

Mr Borodai said the new minister went by the nom de guerre Tsar. His name was given by other sources as Vladimir Kononov.

There have been two other high-profile resignations of rebel leaders in the past week.

Mr Borodai handed over to Alexander Zakharchenko as "prime minister" in Donetsk and the rebel chief in Luhansk, Valery Bolotov, said he was temporarily handing over to his defence minister, Igor Plotnitskiy.

Convoy halts

The Russian aid convoy of at least 260 lorries, which moved towards the border on Thursday, has now halted.

There is continuing confusion over the final destination. On Thursday afternoon, the lorries were parked in a field, reports the BBC's Steve Rosenberg , who is following the convoy.

At the scene: BBC's Steve Rosenberg, with the Russian convoy

media caption The BBC's Steven Rosenberg said the convoy began moving again just before dawn

We followed the convoy for about nine hours, having left Voronezh before dawn. The convoy turned off the main highway - the M04 - on to a smaller road to the border. All the lorries are now parked here in a field.

We asked one commander to show us the contents of the lorries. He selected one, and it contained sleeping bags. But it was just one of at least 260 lorries. I cannot say accurately what the contents of the others are. The lorries will wait here until the convoy is given orders - but there is no indication when that will be.

I spoke to one driver. He was very anti-American and asked why the United States was trying to take Ukraine away from Russia.

The key question now is what Russia does next. If it takes the convoy across the border, it will be seen by the Ukrainian authorities as a major provocation.

Russia has dismissed as absurd claims that its convoy is a pretext to send military supplies to the rebels.

But Ukraine has said the Russian convoy must be inspected by international monitors before it can be let in.

Andriy Lysenko, a spokesman for Ukraine's National Security and Defence Council, said that if this did not happen, "movement of the convoy will be blocked with all the forces available".

Luhansk under fire

Artillery fire could be heard all around Donetsk on Thursday, with the authorities urging people to stay off the streets.

Two shopping centres were reportedly hit and at least one person killed.

The situation was reported to be desperate in Luhansk, where civilians have been short of water, food and electricity for more than a week. Phone lines are also down as shelling continues.

image copyright EPA image caption President Putin and PM Dmitry Medvedev visited Yalta in Crimea on Thursday

Ukrainian authorities say they have cut off Luhansk from other rebel-held areas after capturing the town of Novosvitlivka.

Some 2,086 people have been killed since the conflict in the east began in mid-April, more than half of them in the past two weeks, the UN says.

The violence began when pro-Russian rebels seized government buildings and tried to declare independence.

The military launched an operation to retake the east, and stepped up its activities in June.

Meanwhile, Russian President Vladimir Putin has been visiting Crimea, which Russia annexed from Ukraine in March, in a move that drew international condemnation.

He struck a conciliatory tone in his speech, saying: "We must calmly, with dignity and effectively, build up our country, not fence it off from the outside world."