Moscow and Ankara have been locked in a war of words since last week when a Turkish air force jet shot down a Russian warplane near the Syrian-Turkish border, the most serious incident between Russia and a NATO state in half a century.
Erdogan responded by saying no one had the right to “slander” Turkey by accusing it of buying oil from Islamic State, and that he would stand down if such allegations were proven to be true. But speaking during a visit to Qatar, he also said he did not want relations with Moscow to worsen further.
At a briefing in Moscow, defense ministry officials displayed satellite images which they said showed columns of tanker trucks loading with oil at installations controlled by Islamic State in Syria and Iraq, and then crossing the border into neighboring Turkey.
The officials did not specify what direct evidence they had of the involvement of Erdogan and his family, an allegation that the Turkish president has vehemently denied.
“Turkey is the main consumer of the oil stolen from its rightful owners, Syria and Iraq. According to information we’ve received, the senior political leadership of the country – President Erdogan and his family – are involved in this criminal business,” said Deputy Defence Minister Anatoly Antonov.
“Maybe I’m being too blunt, but one can only entrust control over this thieving business to one’s closest associates.”
“In the West, no one has asked questions about the fact that the Turkish president’s son heads one of the biggest energy companies, or that his son-in-law has been appointed energy minister. What a marvelous family business!”
“The cynicism of the Turkish leadership knows no limits. Look what they’re doing. They went into someone else’s country, they are robbing it without compunction,” Antonov said.
Erdogan last week denied that Turkey procures oil from anything other than legitimate sources.
He has said Ankara is taking active steps to prevent fuel smuggling, and he challenged anyone who accused his government of collaborating with Islamic State to prove their allegations.
On Tuesday, U.S. President Barack Obama said Turkey had made progress in sealing its border with Syria, but Islamic State was still exploiting gaps to bring in foreign fighters and sell oil.
The Russian defense ministry also alleged that the same criminal networks which were smuggling oil into Turkey were also supplying weapons, equipment and training to Islamic State and other Islamist groups.
“According to our reliable intelligence data, Turkey has been carrying out such operations for a long period and on a regular basis. And most importantly, it does not plan to stop them,” Sergei Rudskoy, deputy head of the Russian military’s General Staff, told reporters.
The defense ministry said its surveillance revealed that hundreds of tanker trucks were gathering in plain sight at Islamic State-controlled sites in Iraq and Syria to load up with oil, and it questioned why the U.S.-led coalition was not launching more air strikes on them.
“It’s hard not to notice them,” Rudskoy said of the lines of trucks shown on satellite images.
Officials said that the Russian air force’s bombing campaign had made a significant dent in Islamic State’s ability to produce, refine and sell oil.
Ministry officials described three main routes by which they said oil and oil products were smuggled from Islamic State territory into Turkey.
It said the Western route took oil produced at fields near the Syrian city of Raqqa to the settlement of Azaz on the border with Turkey.
From there the columns of tanker trucks pass through the Turkish town of Reyhanli, the ministry said, citing what it said were satellite pictures of hundreds of such trucks moving through the border crossing without obstruction.
“There is no inspection of the vehicles carried out … on the Turkish side,” said Rudskoy.
Some of the smuggled cargoes go to the Turkish domestic market, while some is exported via the Turkish Mediterranean ports of Iskenderun and Dortyol, the ministry said.
Another main route for smuggled oil, according to the ministry, runs from Deir Ez-zour in Syria to the Syrian border crossing at Al-Qamishli. It said the trucks then took the crude for refining at the Turkish city of Batman.
A third route took oil from eastern Syria and western Iraq into the south-eastern corner of Turkey, the ministry said.
It said its satellite surveillance had captured hundreds of trucks crossing the border in that area back in the summer, and that since then there had been no reduction in the flow.
The defense ministry officials said the information they released on Wednesday was only part of the evidence they have in their possession, and that they would be releasing further intelligence in the next days and weeks.