The UN Secretary General Ban Ki Moon outlined plans into a further investigation into allegations of chemical weapons attacks in the Syria’s 4 year conflict.

Ban Ki Moon, in a letter to the UN Security Council, outlined plans for the UN and Organisation for the Prohibition of Chemical Weapons (OPCW) to conduct an investigation into allegations of chemical weapons usage in Syria.

The US has warned South Sudan's president Salva Kiir and rebel leader Riek Machar  not to violate the peace deal signed on Wednesday.

State Department spokesperson John Kirby said the US would "hold to account" those who breach the peace deal and would support sanctions against them, the BBC reported.

Mr Kirby said the US did not "recognise any separate reservations made about the agreement", made by President Kiir.

"To end the fighting we call on all parties to adhere to the permanent ceasefire within the next 72 hours and begin the process of implementing this agreement," he added.

Syrian rebels, the Syrian army and the Lebanese Hezbollah agreed a 2 day ceasefire in 3 conflict regions near Lebanon’s border reports Reuters.

The rebel-held town of Zabadani has been the main focus of an offensive by Hezbollah and the Syrian army who are fighting against the Syrian rebels.

South Sudan’s president signed a peace deal on Wednesday that sought to end the 20 month conflict with rebels reports Reuters.

Speaking to African leaders in Juba Nigeria, President Salva Kir said,

“With all those reservations that we have, we will sign this document.”

The UN panel of experts into the conflict in South Sudan found that the government offensive between April and July t

North Korea expressed regret over a landmine incident that wounded South Korean Soldiers this month.

A joint statement issued by South Korea and North Korea after a weekend of talks in response to escalating violence, added that South Korea had agreed to stop anti-north propaganda broadcasts.

Islamic State militants may have used chemical weapons in an attack in Syria said Medecins Sans Frontieres (MSF) on Tuesday.

The organisation said that it had treated four civilians who suffered from breathing difficulties after a shell hit their home on Friday.