UNITED NATIONSinfo-icon: The United Nations envoy to Afghanistaninfo-icon on Thursday urged the Taliban to take up an offer by the Afghan government of direct talks on peace.

"The offer of negotiation is on the table," said Tadamichi Yamamoto at a Security Council meeting to mark the annual renewal of the UN mission to the warinfo-icon-torn country.

"It is now incumbent upon the Taliban to come forward with an offer of their own, and start direct talks with the government to put an end to the suffering of the Afghan people," he said.

"Making peace and reaching out to opponents requires resolve, courage and above all national unity," he added. "Political leaders need to place the national interest above partisan agenda."

He said he hoped that parliamentary electionsinfo-icon could be held in 2018 and a presidential vote in 2019.

He also expressed concern about the growing number of civilian casualties at the hands of the militant Islamic Stateinfo-icon group in Khorasan province.

The United Nations Assistance Mission in Afghanistan (UNAMA) was launched in March 2002 to help Afghans build a more stable and peaceful society, although 16 years later the country is still racked by violence and instability.

Afghan President Ashraf Ghani recently unveiled a plan to open talks with the Taliban, including eventually recognising them as a political party.

In return, Ghani said the militants should officially recognise the Afghan government and constitution, a perennial sticking point in past attempts to open talks.