The International Monetary Fund has urged Sudan to cut fuel subsidies further, despite public anger over austerity measures meant to counter the country's economic crisis.

The IMF did not offer any financial assistance, but economic help is on the horizon from another direction — South Sudan.

The two countries signed a deal in September to restart South Sudanese oil exports through pipelines that run through Sudan to its Red Sea port. Exports are expected to resume by the end of the year. Sudan's loss of its main oil-producing territory with the independence of South Sudan last year, coupled with the loss of revenues from shipping the oil, were a one-two punch to Sudan's fragile economy.

Sudan's original attempt to cut subsidies led to riots in Khartoum, the capital, because the result doubled the prices of fuel and some food products.

Now the IMF is saying that those subsidy reductions did not go far enough.

The IMF said in a report released Monday that the remaining subsidies affect the government's "competing spending priorities." The report said that fuel product subsides amounted to more than three-quarters of tax revenues last year and have been on the rise since South Sudan seceded.

South Sudan's independence reduced Sudan's revenues by nearly three-quarters. Already high inflation rates spiked further, adding to existing pressure from Sudan's more than $40 billion in external debt. Much of that came from Sudan's defense expenditures during two decades of civil war with the South.

The government tried to compensate for the loss of income by adopting a range of austerity measures, sparking protests in Khartoum. Security forces swiftly cracked down on protesters calling for the downfall of Islamist President Omar al-Bashir, who has ruled Sudan for 23 years.

Acknowledging that further cuts in subsidies present "policy challenges" for the Sudanese government, the IMF report recommended that Sudan mount a public information campaign "to allow consumers to adjust their consumption" to lower subsidies — but it did not offer financial support for any such reform.

The report noted that fuel subsidy cuts hurt average citizens by increasing their basic expenses, but argued that subsidies are an inefficient way to protect the poor. The report also noted that fuel prices in Sudan are lower than regional averages and even lower than prices in neighboring countries like impoverished Chad.

Aid groups say many Sudanese were already struggling to get by.

"A family still spends the same amount for their monthly groceries, but this money now buys them less than 20 percent of the items they could purchase before this economic crunch," said Sahar Ali, Oxfam's Humanitarian Coordinator in Sudan. "Many people are having only one meal a day."

Philippe de Pontet, Africa Director at the London-based Eurasia Group, said that assessing the "real vulnerability or fragility" of Sudan's economy is difficult given the lack of transparency about the government's foreign reserves, as well as an overall lack of "credible economic statistics" on Sudan.

He said that given the economic shock the Sudanese government faced after losing its oil revenue last year, Khartoum has "shown resilience" and benefited from the "bit of a cushion" provided by its new austerity measures.

De Pontet questioned whether further cuts in fuel subsides would be possible, given the unpopularity of the first round.

Despite the dire economic situation, al-Bashir has maintained his grip on power while brutally stifling dissent and battling large pockets of armed rebellion throughout the country. Sudanese forces are battling rebels along the southern border.

Rights groups say abuses against activists and opposition members continue in the capital.

The New York-based rights group Committee to Protect Journalists reported Monday that a Sudanese journalist who has written reports critical of al-Bashir's government was found alive on a roadside in Khartoum last Friday after she disappeared late last month.

Somaya Ibrahim Ismail Hundosa, who lives in Egypt but was visiting relatives in Khartoum for a Muslim holiday, told local reporters that she was tortured and had her head shaved after she was abducted near her family's home by intelligence officers.

"This attack shows the dangers that journalists in Sudan continue to face if they dare criticize the government," said the Committee to Protect Journalists Deputy Director Robert Mahoney. The group said in a statement that she "is now recovering at home with her family."