RAIPUR: Maoist rebels killed 13 policemen and wounded another 12 in an ambush in a remote part of central India on Monday, two senior officers said.

The troops were carrying out an operation deep in a forest when the gunmen attacked, the head of Chhattisgarh state’s anti-Maoist operations told AFP.

“Thirteen security forces were killed in a gunbattle with Maoists in a deep forest of Sukma region of Chhattisgarh,” said Rajinder Kumar Vij.

The victims were all with the Central Reserve Police Force (CRPF), a paramilitary unit. Its local head of operations Zulfikar Hasan said the attackers had used villagers as human shields.

“The Naxals were using local villagers as shields, hence our force couldn’t retaliate with full force as that would also have cost villagers’ lives,” he told AFP, using a term commonly used for Maoist rebels in India.

“The operation is still on and I can confirm that 13 of our men have lost their lives... Besides, another 12 CRPF men are injured.”

The attack is the latest in a simmering conflict that pits the insurgents against local and national authorities in the forests and rural areas of mainly central and eastern India.

The guerrillas, who say they are fighting for the rights of tribal people and landless farmers, often collect funds through extortion and protection rackets.

Local leader shot dead as Indian Kashmir votes

Suspected rebels have shot dead a village head in Indian Kashmir, police said Monday, a day before a second stage of voting in the tense Muslim-majority state.

Security is tight across the region, where thousands of extra paramilitary troops have been deployed during local elections, which are being held in five stages.

The killing occurred late Sunday, the day after a grenade attack injured eight people near a paramilitary bunker in Srinagar, the main city of the disputed region which is also claimed by Pakistan.

Police said Abdul Rashid Bhat, an elected leader of Nazneenpora village, 60 kilometers (37 miles) south of Srinagar, died on the spot.

“He was intercepted by militants outside his house and shot dead,” superintendent of police Wahid Shah told AFP.

Turnout was high for the first phase of voting last Tuesday, when more than 70 percent of the electorate cast their ballots in 15 constituencies.

The state of Jammu and Kashmir will vote in five phases, with results due on December 23.

Indian Prime Minister Narendra Modi’s Bharatiya Janata Party (BJP) is staging a bold attempt to seize control of the Jammu and Kashmir legislature, a move unthinkable until very recently.

The Hindu nationalist party has traditionally had no base in the Kashmir Valley, where residents’ resentment against Indian rule runs high.

About a dozen rebel groups have been fighting Indian forces since 1989 for independence or to merge the territory with Pakistan. The fighting has left tens of thousands dead, mostly civilians.

Most separatist leaders opposed to Indian rule, who have called for boycott of the polls, were either arrested or confined to their houses after elections were announced.