Here's why a once-hostile Arab country is talking about opening up ties with Israel
south sudan iran
south sudan iran

(Reuters)
Sudanese President Omar Hassan al-Bashir (L) meets Iran's President Mahmoud Ahmadinejad during his arrival at Khartoum Airport September 25, 2011.

Earlier this month, the Sudan News Agency reported that the country's National Dialogue Conference endorsed "normal and conditioned" diplomatic relations with Israel.

Khartoum has already switched sides in the unfolding Saudi-Iranian cold war, cutting off diplomatic ties with its former partners in Tehran at the behest of its now even closer Saudi allies.

But diplomatic relations with Israel would be an even more stunning development.

Sudan is one of over 30 countries that does not recognize Israel, and it is a party to the Arab League's official boycott of the country.

Sudan has also been a staging area for Iranian weapons trafficking to armed groups in the Gaza Strip, including Hamas.

Israel is suspected of carrying out attacks on weapons smugglers inside Sudan several times in recent y ears, bombing a smuggling convoy in 2009 and carrying out an attack on Iranian-linked military facility in Khartoum in 2012.

An actively (or at least until recently) hostile state would be opening relations with Israel without any apparent precipitating event — a virtually unknown development in the seven-decade history of Israeli-Arab relations.

Sudanese relations with Israel could be beneficial for both countries. Israel will have effectively "turned" a former Iranian ally that its air has bombed repeatedly since 2009.

sudan map skitch
sudan map skitch

(Google Maps/Amanda Macias/Business Insider)

Perhaps more importantly from an Israeli perspective, ties with Sudan would have shown that improved relations with once-hostile Arab states isn't necessarily contingent on a resolution of the Palestinian issue.

Relations with Sudan — now a notable member of the Saudi anti-Iran coalition — would de-link regional diplomacy from the peace process with the Palestinians, potentially enabling more open relations with countries like Saudi Arabia and creating a precedent for future cooperation with Arab states.

At the same time, such a development might also give Israel less of an incentive to take steps towards making peace with the Palestinians.

People walk to fill water containers at the Zamzam IDP camp for Internally Displaced Persons (IDP), near El Fasher in North Darfur February 4, 2015. REUTERS/ Mohamed Nureldin Abdallah
People walk to fill water containers at the Zamzam IDP camp for Internally Displaced Persons (IDP), near El Fasher in North Darfur February 4, 2015. REUTERS/ Mohamed Nureldin Abdallah

(Thomson Reuters)
People walk to fill water containers at the Zamzam IDP camp in North Darfur

For Sudan's National Congress Party regime, the nominally Islamist dictatorship that has ruled Sudan since 1989 and once hosted Osama bin Laden, a surprise detente with Israel would serve as shortcut to the government's most coveted foreign policy goal: normalized relations with the US, which considers Sudan a state sponsor of terrorism and has sanctioned the government over its human rights record in Darfur and elsewhere.