One of the women rescued from the clutches of the Boko Haram insurgents from their camp in Walimberi, Borno state said she was getting ready to die before the rescue.

“I was waiting for death … they often threatened to kill us,” said Yagana Kyari, a woman in her 20s.

She was kidnapped over a year ago from her village of Kawuri and taken to a militant camp in Walimberi, about 40 kilometers (25 miles) southeast of Maiduguri,

She said she and other captives often went hungry because the extremists never provided enough food.

Mallam Modu Goni, one of the 59 hostages rescued , said a large number of militants had abducted him and several fellow villagers last week, and that he was forced to go “several days without food before the army rescued us yesterday”.

In two days, the Nigerian military rescued 71 people, almost all girls and women, in firefights that killed many Boko Haram militants in villages in Borno state.

“Our gallants troops have rescued a total number of 59 civilians in two camps of the terrorist group,” army spokesman Col. I.T. Gusau said.

“Many of the terrorists were killed in the course of the operations, but mop up is still going on.”

The 54 women and children and five elderly men, were freed on Thursday, he said.

Another 12 women and girls were rescued Wednesday from Kilakisa, 90 kilometers (55 miles) southwest of Maiduguri, he said.

The military has said hundreds of captives were freed in March when they declared they had seized back all towns held by Boko Haram, which last year had declared an Islamic caliphate in a large swath of the northeast.

But attacks have increased in recent weeks, with hundreds killing in suicide bombings and village assaults.

At least two women and girl suicide bombers this month were said to have come from the area where those freed this week were held. It is feared Boko Haram is turning its captives into weapons.

Nigeria’s home-grown Islamic group drew international outrage with the April 2014 kidnapping of nearly 300 schoolgirls from the remote northeastern town of Chibok. Many of them escaped on their own, but 219 still are missing.