Beirut explosion: How ship's deadly cargo ended up at port

Image copyright EPA/TONY VRAILAS/MARINETRAFFIC.COM Image caption The MV Rhosus arrived at the port in 2013 carrying 2,750 tonnes of ammonium nitrate

Lebanon's government has blamed the huge blast that devastated parts of Beirut on the detonation of 2,750 tonnes of ammonium nitrate stored at the city's port.

People have expressed anger and disbelief that such a large quantity of potentially explosive material was kept inside a warehouse without any safety measures for more than six years, so close to the centre of the city.

The government has not named the source of the ammonium nitrate, but the same amount of the chemical arrived in Beirut in November 2013 on a Moldovan-flagged cargo ship, the MV Rhosus.

Media caption"Now I'm shaking, all the way from up to down"

The Russian-owned vessel set sail that September from Batumi, Georgia, heading to Beira, Mozambique.

It was carrying 2,750 tonnes of ammonium nitrate, which typically comes in the form of small pellets that are widely used as agricultural fertiliser but can also be mixed with fuel oil to make explosives for the mining and construction industries.

While sailing through the eastern Mediterranean the Rhosus suffered "technical problems" and was forced to dock at Beirut's port, according to a 2015 report for industry newsletter Shippingarrested.com that was written by Lebanese lawyers who represented the crew.

More on the explosion in Beirut

The Rhosus was inspected by port officials and "forbidden from sailing", the lawyers said. Most of the crew were repatriated, except for the Russian captain, Boris Prokoshev, and three others, who were reportedly Ukrainians.

Mr Prokoshev told Reuters news agency on Thursday that the Rhosus was leaking but seaworthy at the time, and that it was sent to Beirut by its owner to take on an additional cargo of heavy equipment because of financial difficulties.

However, the crew could not load the equipment safely, and when the ship's owner failed to pay the port fees, the Lebanese authorities impounded it, he said.

Shortly afterwards, the Rhosus was "abandoned by her owners after charterers and cargo concern lost interest in the cargo", according to the lawyers. It was also subject to legal claims from creditors.

Image copyright Reuters Image caption Boris Prokoshev (R), captain of the MV Rhosus, and boatswain Boris Musinchak stand near a hold loaded with sacks of ammonium nitrate at Beirut's port in summer 2014

Meanwhile, the crew still confined to the vessel were running out of food and supplies. The lawyers said they applied to the Judge of Urgent Matters in Beirut for an order authorising them to return home, emphasising "the danger the crew was facing given the 'dangerous' nature of the cargo" in the ship's holds.

The judge eventually agreed to allow the crew to disembark and in 2014 the port authorities transferred the ammonium nitrate into "Warehouse 12", next to the grain silos. The lawyers said the cargo was "awaiting auctioning and/or proper disposal".

"The cargo was highly explosive. That's why it was kept on board when we were there... That ammonium nitrate had a very high concentration," Mr Prokoshev said.

He added: "I feel sorry for the people [killed or injured by the explosion]. But local authorities, the Lebanese, should be punished. They did not care about the cargo at all."

The port's general manager, Hassan Koraytem, and the director general of Lebanese Customs, Badri Daher, both said on Wednesday that they and other officials repeatedly warned the judiciary about the danger posed by the stored ammonium nitrate and the need to remove it.

Documents circulated online appeared to show that customs officials sent letters to a Judge of Urgent Matters in Beirut seeking guidance on how to sell or dispose of it at least six times from 2014 to 2017.

Media captionAerial footage shows flattened buildings after the explosion

Mr Koraytem told local channel OTV that State Security also sent warning letters.

Public Works Minister Michel Najjar, who took office at the start of this year, told Al Jazeera that he only learned about the presence of the ammonium nitrate in late July and that he spoke to Mr Koraytem about the matter on Monday.

A fire appears to have triggered the detonation of the ammonium nitrate the next day. The blast killed at least 137 people and injured about 5,000 others, while dozens are still missing.

Image copyright Reuters Image caption Port officials said they requested the removal of the ammonium nitrate before the explosion

President Michel Aoun said the failure to deal with the Rhosus' cargo was "unacceptable" and promised to "hold those responsible and those who were negligent accountable, and serve them the most severe punishment".

The government has ordered officials involved in storing or guarding the ammonium nitrate to be put under house arrest pending an investigation.