In this photo taken on Nov. 10, 2012, Muslim refugees walk as Myanmar police officers stand guard at Sin Thet Maw relief camp in Pauktaw township, Rakhine state, western Myanmar. Myanmar’s government has launched a major operation aimed at verifying the citizenship of Muslims in western Rakhine state, the coastal territory that has been torn apart by Buddhist-Muslim violence since June. Questions over whether the region's Muslim Rohingya population qualify for citizenship are at the heart of a crisis that has killed nearly 200 people and displaced 110,000 more. (AP Photo/Khin Maung Win)In this photo taken on Nov. 10, 2012, Muslim refugees walk as Myanmar police officers stand guard at Sin Thet Maw relief camp in Pauktaw township, Rakhine state, western Myanmar. Myanmar’s government has launched a major operation aimed at verifying the citizenship of Muslims in western Rakhine state, the coastal territory that has been torn apart by Buddhist-Muslim violence since June. Questions over whether the region's Muslim Rohingya population qualify for citizenship are at the heart of a crisis that has killed nearly 200 people and displaced 110,000 more. (AP Photo/Khin Maung Win)
SIN THET MAW, Myanmar (AP) — Guarded by rifle-toting police, immigration authorities in western Myanmar have launched a major operation aimed at settling an explosive question at the heart of the biggest crisis the government has faced since beginning its nascent transition to democracy last year.
It's a question that has helped fuel two bloody spasms of sectarian unrest between ethnic Rakhine Buddhists and Rohingya Muslims since June, and it comes down to one simple thing: Who has the right to be a citizen of Myanmar, and who does not?
A team of Associated Press journalists that traveled recently to the remote island village of Sin Thet Maw, a maze of bamboo huts without electricity in Myanmar's volatile west, found government immigration officials in the midst of a painstaking, census-like operation aimed at verifying the citizenship of Muslims living there, one family at a time.
Armed with pens, stacks of paper and hand-drawn maps, they worked around low wooden tables that sat in the dirt, collecting information about birth dates and places, parents and grandparents — vital details of life and death spanning three generations.
The operation began quietly with no public announcement on Nov. 8 in the township of Pauktaw, of which the village of Sin Thet Maw is a part. It will eventually be carried out across all of Rakhine state, the coastal territory where nearly 200 people have died in the last five months, and 110,000 more, mostly Muslims, have fled.
The Thailand-based advocacy group, the Arakan Project, warns the results could be used to definitively rule out citizenship for the Rohingya, who have suffered discrimination for decades and are widely viewed as foreigners from Bangladesh. Muslims in Sin Thet Maw echoed those concerns, and said they had not been told what the operation was for.
"What we know is that they don't want us here," said one 34-year-old Muslim named Zaw Win, who said his family had lived in Sin Thet Maw since 1918.
So far, more than 2,000 Muslim families have gone through the process, but no "illegal settlers have been found," said state spokesman Win Myaing.
It was not immediately clear, however, what would happen to anyone deemed to be illegal. Win Myaing declined to say whether they could deported or not. Bangladesh has regularly turned back Rohingya refugees, as have other countries, including Thailand.
Few issues in Myanmar are as sensitive as this.
The conflict has galvanized an almost nationalistic furor against the Rohingya, who majority Buddhists believe are trying to steal scarce land and forcibly spread the Islamic faith. Myanmar's recent transition to democratic rule has opened the way for monks to stage anti-Rohingya protests as an exercise in freedom of expression, and for vicious anti-Rohingya rants to swamp Internet forums.
In the nearby town of Pauktaw, where all that remains of a once-significant Muslim community are the ashes of charred homes and blackened palm trees, the hatred is clear. Graffiti scrawled inside a destroyed mosque ominously warns that the "Rakhine will drink Kalar blood." Kalar is a derogatory epithet commonly used to refer to Muslims here.
Myanmar's reformist leader, President Thein Sein, had set a harsh tone over the summer, saying that "it is impossible to accept those Rohingya who are not our ethnic nationals."
But this month, he appeared to change course, penning an unprecedented and politically risky letter to the U.N. promising to consider new rights for the Rohingya for the first time.
In the letter, Thein Sein said his government would address contentious issues "ranging from resettlement of displaced populations to granting of citizenship," but he gave no timeline and stopped short of fully committing to naturalize them.
The operation observed by the AP in Sin Thet Maw appeared to be part of an effort to resolve the issue.
By law, anyone whose forefathers lived in Myanmar prior to independence in 1948 has the right to apply for citizenship. But in practice, most Rohingya have been unable to. They must typically obtain permission to travel, and sometimes even to marry.
Discrimination has made it hard to obtain key documents like birth certificates, according to rights groups. Many Rohingya, having migrated here during the era of British colonial rule, speak a Bengali dialect and resemble Muslim Bangladeshis, with darker skin than other ethnic groups in Myanmar.
The road to naturalization grew more difficult with a 1982 citizenship law that excluded the Rohingya from a list of the nation's 135 recognized ethnicities. Since Bangladesh also rejects them, the move effectively rendered the Rohingya living in Myanmar stateless — a population the U.N. estimates at 800,000.
The issue is so fraught that even the word "Rohingya" itself is widely disputed. Buddhists say the term was made up to obscure the Muslim population's South Asian heritage; they do not accept the Rohingya as a separate ethnic group, and instead call them "Bengali" — a reference to the belief they are in fact Bangladeshis who entered illegally.
While some Rohingya have lived in Myanmar for generations and have documents to prove it, others arrived more recently. There is little distinction between these two groups, though. During the last official census in 1983, the Rohingya were excluded.
In places like Sit Thet Maw, Rakhine Buddhist elders believe they are on the front line of a population explosion, and they are worried.
Some 70 years ago, there were about 1,000 Buddhist and 100 Muslim inhabitants here, according to Said Thar Tun Maung, a 59-year-old Rakhine who works as a local government administrator. Today, the Buddhists are a minority: They number just 1,900, compared to 4,000 Rohingya residents.
Tun Maung blamed the demographic changes on higher birth rates among Muslim families, and the illegal arrival of new migrants hunting for fertile farmland and good fishing. Several thousand more Muslims arrived in October after Rakhine mobs burned their homes in the town of Kyaukphyu, swelling the Muslim population here even further. The refugees' presence is considered temporary — they are currently camped along the beach beside their ships.
"This is our land," Tun Maung said. But "it's slowly being taken away from us, and nobody is doing anything to stop it."
The AP team that visited Sin Thet Maw observed four-man government teams conducting interviews with dozens of Muslim families. The Rohingya live in a separate part of Sin Thet Maw that is completely segregated from the Buddhist side of the village by a wide field running hundreds of meters (yards) inland.
Most of those interviewed had temporary national registration cards that were issued by authorities ahead of elections in 2010 in an apparent effort to secure their support. The cards granted the Rohingya the right to vote, but they were stamped with a major caveat that read: "Not proof of citizenship." Most also showed government-issued forms on which their family members had been registered.
There was one question, though, that the officers did not ask — the one that mattered above all the rest. It was represented on the forms by a blank line beside the entry: "Race/Nationality."
After each interview, the officers filled in the empty space with the words: "Bengali," or, "Bengali/Islam."
The consequence of such answers is unclear. One officer, Kyi San, said only: "We're collecting data, not making decisions on nationality."
But several Muslims interviewed by the AP complained that officers refused to classify them as Rohingya, declaring that "the Rohingya do not exist." One man said he was beaten after refusing to sign a form identifying himself as Bengali.
Chris Lewa, of the Arakan Project, said the use of the word Rohingya was common among Muslims in some parts of Rakhine state, but rarely used in others like the capital, Sittwe.
But since the latest unrest began in June, Muslims from packed refugee camps to the remotest island villages are almost uniformly calling themselves Rohingya.
"Being Bengali means we can be arrested and deported. It means we aren't part of this country," said Zaw Win, one of the Muslims who had been interrogated. "We are not Bengali. We are Rohingya."
Associated Press writers Aye Aye Win and Yadana Htun contributed to this report.