QAMISHLI, Syria (Reuters) - Syrians voted on Friday in an election organized by the Kurdish-led authorities of northern Syria, the start of a three-phase process to set up new governing institutions that aim to shore up regional autonomy.

People register their names before voting at a polling station in Qamishli, Syria September 22, 2017. REUTERS/Rodi Said

“Today comes as a historical day for us. The people are choosing their way of life, politics, economy,” said Renas Ahmed, 25, among several dozen people casting their vote for the local community representatives being elected.

Voters were picking leaders for some 3,700 “communes” spread across three regions of the north where Kurdish groups have established autonomous rule since 2011, when the Syria’s civil war erupted.

Friday’s election will be followed in November by elections to local councils and culminate in January with the election of an assembly that will act as a parliament for a federal system of government in northern Syria.

The election points to the ambitions of Kurdish groups and their allies that control close to a quarter of Syria.

Their stated aim is to secure autonomy as part of a decentralized Syria, and insist they do not want to follow the example of the Kurds of northern Iraq who are due to vote in an independence referendum on Monday.

But their autonomy plans are opposed by the Syrian government in Damascus, by neighboring Turkey, and by the United States even though it is fighting alongside the Syrian Kurdish YPG militia in the war against Islamic State (IS).

The government, which is winning back territory from rebel and jihadist groups with help from Russia and Iran, has pledged to recover all of Syria. The YPG and Damascus have mostly stayed out of each other’s way in the war.

But tensions between Damascus and its allies on the one hand, and the YPG and its allies on the other are surfacing as they race to capture Deir al-Zor province in eastern Syria from IS.

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“This is the first time I vote,” said Mohamad Murad Khalil, a man in his late 50s who was one of tens of thousands of Syrian Kurds denied citizenship by the Syrian state.

“I lived 60 years without nationality. We couldn’t breathe, we were denied all civil rights. (But) it’s not like before when they could oppress us,” he said.

“We have strength, will, an army - everything, thanks to God, the YPG and the YPJ,” he said referring to the all-female militia affiliated to the YPG, whose flag was flying at the polling station.

The political structures expected to emerge from the process are inspired by the ideas of Abdullah Ocalan, head of the Kurdistan Workers Party (PKK), who is in jail in Turkey for leading a three-decade insurgency. Turkey views the political rise of Syria’s Kurds as a threat to its national security.

The dominant Syrian Kurdish political groups, centered around the PYD - the Democratic Union Party - say their system embraces all ethnic and religious groups in northern Syria.

But the YPG has faced hostility from the Syrian Arab groups that have fought President Bashar al-Assad in the six-year-long war. They accuse it of working with Assad against them - something the YPG denies.

The YPG is fighting Islamic State as part of a U.S.-backed militia alliance known as the Syrian Democratic Forces, which includes fighters from Arab and other backgrounds.

But the elections are not going ahead in all of the territory captured from IS by the SDF: the majority-Arab cities of Manbij and Tabqa near Raqqa are not part of the new political order, though they may have the option of joining it.

Though the areas where the elections are taking place are predominantly Kurdish, Naser al-Jasim, 45, an Arab from Qamishli, said his village was taking part.

He said he was casting a vote to improve local services and to show “that unlike what narrow-minded people think, there is no difference between a Kurd and an Arab”.