The UN Security Council deplored the collapse of peace talks between South Sudan's warring factions, and once more threatened sanctions.
Peace talks held in Ethiopia, brokered by the east African regional bloc IGAD, have resulted in a string of broken ceasefires, and the last round of talks collapsed on March 7.
Since then, both sides have confirmed the outbreak of fresh fighting on several fronts in the country.
The Security Council has repeatedly threatened both sides with sanctions since the peace talks failed, although none has yet been imposed.
The Security Council expressed its "profound disappointment" that President Salva Kiir and his former deputy Riek Machar - whom he accuses of planning a coup - failed to agree on a deal to set up a transitional unity government.
"In this context, the Security Council reiterates its willingness to impose sanctions against those who threaten the peace, security or stability of South Sudan," the UN's international peace and security organ said in a unanimous declaration.
The punitive measures could include an arms embargo and the designation of senior officials "responsible for actions or policies that threaten the peace, security or stability of South Sudan," thus freezing their assets and barring them from travel, it added.
The Council accused Kiir and Machar of violating their obligations in pursuing hostilities.
On March 3, the Security Council adopted a resolution to set up a sanctions regime that would punish those who block peace efforts with an assets freeze and global travel ban.
A panel of experts is due to help a sanctions committee, due to meet for the first time Wednesday, designate the relevant individuals and entities.
The UN Security Council pressed the African Union to make public "as soon as possible" a report by its commission of inquiry on South Sudan.
GMT 12:57 2015 Tuesday ,09 June
UN presents 'unity' plan to warring factions in LibyaGMT 21:31 2015 Thursday ,21 May
4 killed as UN compound in South Sudan bombedGMT 11:56 2015 Monday ,04 May
UN invites Sudan to help talk Libyan parties into signing draft dealGMT 03:05 2015 Saturday ,02 May
UNSC urges Malian parties to end fightingGMT 01:40 2015 Wednesday ,15 April
UN fund against human trafficking urges more supportGMT 02:02 2015 Saturday ,11 April
UN launches $174m appeal for Boko Haram refugeesGMT 07:21 2015 Wednesday ,01 April
UN concerned about deteriorating situation in north west SyriaGMT 00:22 2015 Saturday ,21 February
UN rights experts describe suffering of Syrians in 4-year conflictMaintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2023 ©
Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2023 ©