Updated 10:22am
Turkey rejected a call from four Arab states today to shut down its military base in Qatar, saying the base was a guarantor of security in the Gulf and demands for its closure represented interference in its ties with Doha.
Defence Minister Fikri Isik told Turkish broadcaster NTV that he had not yet seen a request for the closure of the base, but made clear Ankara had no plans to review a 2014 agreement with Qatar which led to it being set up.
He was speaking after an official from one of the four Arab states boycotting Qatar over alleged support for terrorism said they had sent Doha a list of 13 demands including closing down the military installation.
"If there is such a demand, it will mean interference in bilateral ties," Isik said, suggesting instead that Turkey might continue to bolster its presence in Qatar.
Five armoured vehicles and 23 military personnel arrived in Doha on Thursday in a deployment Turkey's armed forces said was part of a military training and cooperation deal. Some 88 Turkish soldiers were already in Qatar, according to the Hurriyet newspaper.
The newspaper said a joint exercise by Turkish and Qatari forces was expected following the Islamic Eid al-Fitr holiday which starts on Sunday, and the number of Turkish soldiers sent to the Gulf state could eventually reach 1,000. An air force contingent was also envisaged, it said.
"The strengthening of the Turkish base would be a positive step in terms of the Gulf's security," Isik said. "Re-evaluating the base agreement with Qatar is not on our agenda."
Turkey, which has long tried to play the role of regional mediator, is also wary of upsetting its other allies in the Gulf, including Saudi Arabia, and Isik said Ankara had hoped that tensions over Qatar could be resolved without a crisis.
Isik said Turkey's presence in Qatar should be seen as a benefit for the whole Gulf. "The base in Qatar is both a Turkish base and one that will preserve the security of Qatar and the region," he said.
Turkey's military support for Qatar has been matched by stepped up commercial links.
Customs and Trade Minister Bulent Tufenkci said Turkish exports to Qatar have tripled since the four Arab countries began boycotting the Gulf state earlier this month.
"Since June 5 exports to Qatar have amounted to $32.5 million. Of this $12.5 million is food. This figure is three times the normal level," Tufenkci told reporters at a Ramadan fast-breaking dinner on Thursday evening.
Turkey has sent more than 100 cargo planes of supplies to Qatar but Economy Minister Nihat Zeybekci has said it was not sustainable to maintain supplies through an air lift.
The four Arab states boycotting Qatar over alleged support for terrorism have sent Doha a list of 13 demands including closing Al Jazeera television and reducing ties to Iran.
Apart from the closure of the base, the list compiled by Saudi Arabia, the United Arab Emirates (UAE), Egypt and Bahrain also demands the handing over of all designated terrorists on its territory, the official told Reuters.
The countries give Doha 10 days to comply. The list was handed over to Qatar by Kuwait, which is mediating in the dispute. Qatar denies any support for terrorism.