The accord on normalization between Filipino negotiators and the rebel Moro Islamic Liberation Front (MILF) calls for Muslim self-rule in parts of the southern Philippines. In exchange, MILF has agreed to decommission its forces.President Aquino and rebel leader Al Haj Murad Ebrahim praise deal while acknowledging challenges in implementation, aljazeera.com reports.
The Philippines and the country's largest Muslim rebel group have signed a historic peace agreement, after 17 years of negotiations and decades of fighting that killed at least 120,000 in the southern island of Mindanao.
The deal between the government of President Benigno Aquino and the Moro Islamic Liberation Front (MILF) was signed on Thursday at the presidential palace in the capital Manila.
"Let us cast aside past prejudices and contribute to the atmosphere of optimism that has for the first time in a long while become prevalent in Muslim Mindanao," Aquino said before the signing.
Also present at the ceremony were MILF chairman Al Haj Murad Ebrahim and Malaysian Prime Minister Najib Razak. Malaysia served as the main mediator of the talks.
More than 500 MILF rebels were also invited to the ceremony, as well as Philippine officials and diplomats.
"The comprehensive agreement on Bangsamoro is the crowning glory of our struggle," Murad said refering to the Muslim homeland.
The agreement will create the Bangsamoro autonomous government with its own budget and police powers. A transition body will be put in place with local elections scheduled in 2016.
"After so many years of conflict, and so many lives lost, it is a momentous act of courage," said Malaysia's Najib. Malaysia is the Philippines' nearest neighbour to the south.
The MILF has been fighting for self-determination in the southern region of Mindanao, which they regard as their ancestral homeland. With the agreement, the group renounces the armed struggle for independence.
"We are hoping that with the singular goal to achieve peace and development in the region, we will be able to breach all these differences and unite everybody towards the common cause," Miriam Ferrer, the chief government negotiator, told Al Jazeera.
As part of the deal, the MILF also promised to turn in the weapons of the 10,000 to 15,000 rebel fighters, considered as the biggest armed group in Southeast Asia.
The new Bangsamoro government will also receive 75 percent of taxes collected in the region, 75 percent of revenues from metallic minerals and some control of fishing territories.
The original rebel group Moro National Liberation Front, which signed a separate agreement in 1996, and the Bangsamoro Islamic Freedom Fighters, which is fighting for an independent state, are excluded from the deal.
Abhoud Syed M Lingga, a senior MILF member and one of the signatories of the deal, told Al Jazeera that while there are some small groups who are "not happy" with the deal, most of the residents are.
"The people in the Bangsamoro homeland are quite happy that there will be a conclusion to this conflict," he said.
"We do not expect everybody to join now, because they are not even sure if the agreement will be implemented," Lingga added. But he said that once the agreement is implemented, and people will see the "dividends of peace" he is optimistic that the splinter groups will "embrace the path of peace".
Von al-Haq, a senior MILF field commander and spokesman of the group, has been fighting the government since 1972.
He told Al Jazeera that the younger fighters on the ground, who have only seen war in their lifetime, are eager to go back to their families and lead normal lives.
"The armed group of the MILF is very supportive to this peace process," he said.
Sam Zarifi, Asia Pacific director at the International Commission of Jurists, told Al Jazeera that the deal is a "very significant step" towards ending one of Asia's worst internal conflicts.
"It's a conflict that people forget, but for those of us who have been to Mindanao, it was a wild, lawless, insecure place," Zarifi said.
"It will be difficult to implement, but it has to start somewhere," he said. "And today could be a historic day forward."