The Iraqi army, backed by US-led airstrikes, is trying to capture east Mosul at the same time as the Syrian army and its Shia paramilitary allies are fighting their way into east Aleppo. An estimated 300 civilians have been killed in Aleppo by government artillery and bombing in the last fortnight, and in Mosul there are reportedly some 600 civilian dead over a month.

Despite these similarities, the reporting by the international media of these two sieges is radically different.

In Mosul, civilian loss of life is blamed on Isis, with its indiscriminate use of mortars and suicide bombers, while the Iraqi army and their air support are largely given a free pass. Isis is accused of preventing civilians from leaving the city so they can be used as human shields.

Contrast this with Western media descriptions of the inhuman savagery of President Assad’s forces indiscriminately slaughtering civilians regardless of whether they stay or try to flee. The UN chief of humanitarian affairs, Stephen O’Brien, suggested this week that the rebels in east Aleppo were stopping civilians departing – but unlike Mosul, the issue gets little coverage.

One factor making the sieges of east Aleppo and east Mosul so similar, and different, from past sieges in the Middle East, such as the Israeli siege of Beirut in 1982 or of Gaza in 2014, is that there are no independent foreign journalists present. They are not there for the very good reason that Isis imprisons and beheads foreigners while Jabhat al-Nusra, until recently the al-Qaeda affiliate in Syria, is only a shade less bloodthirsty and generally holds them for ransom.

At least 45 Syrian refugees killed by regime missile while trying to flee Aleppo

These are the two groups that dominate the armed opposition in Syria as a whole. In Aleppo, though only about 20 per cent of the 10,000 fighters are Nusra, it is they – along with their allies in Ahrar al-Sham – who are leading the resistance.

Unsurprisingly, foreign journalists covering developments in east Aleppo and rebel-held areas of Syria overwhelmingly do so from Lebanon or Turkey. A number of intrepid correspondents who tried to do eyewitness reporting from rebel-held areas swiftly found themselves tipped into the boots of cars or otherwise incarcerated.

Experience shows that foreign reporters are quite right not to trust their lives even to the most moderate of the armed opposition inside Syria. But, strangely enough, the same media organisations continue to put their trust in the veracity of information coming out of areas under the control of these same potential kidnappers and hostage takers. They would probably defend themselves by saying they rely on non-partisan activists, but all the evidence is that these can only operate in east Aleppo under license from the al-Qaeda-type groups.

It is inevitable that an opposition movement fighting for its life in wartime will only produce, or allow to be produced by others, information that is essentially propaganda for its own side. The fault lies not with them but a media that allows itself to be spoon-fed with dubious or one-sided stories.

For instance, the film coming out of east Aleppo in recent weeks focuses almost exclusively on heartrending scenes of human tragedy such as the death or maiming of civilians. One seldom sees shots of the 10,000 fighters, whether they are wounded or alive and well.

In pictures: Aleppo bombing Show all 14 1 /14 In pictures: Aleppo bombing In pictures: Aleppo bombing Bombing in Aleppo Smoke rises after airstrikes on the rebel-held al-Sakhour neighborhood of Aleppo, Syria April 29, 2016. Reuters In pictures: Aleppo bombing Bombing in Aleppo A Syrian family runs for cover amid the rubble of destroyed buildings following a reported air strike on the rebel-held neighbourhood of Al-Qatarji in the northern Syrian city of Aleppo, on April 29, 2016. AFP/Getty Images In pictures: Aleppo bombing Bombing in Aleppo A man reacts as he stands on blood stains at a site hit by airstrikes in the rebel held area of Aleppo's al-Fardous district, Syria, April 29, 2016. Reuters In pictures: Aleppo bombing Bombing in Aleppo The damage of the airstrikes in the rebel-held area of Aleppo on April 28 Reuters In pictures: Aleppo bombing Bombing in Aleppo The damaged the Medecins Sans Frontieres (MSF)-backed al-Quds hospital after it was hit by airstrikes, in a rebel-held area of Syria's Aleppo Reuters In pictures: Aleppo bombing Bombing in Aleppo Syrians evacuate an injured man amid the rubble of destroyed buildings following an air strike on a rebel-held of Aleppo on April 29, 2016. AFP/Getty Images In pictures: Aleppo bombing Bombing in Aleppo People inspect the damage at a site hit by airstrikes, in the rebel-held area of Aleppo's Bustan al-Qasr AP In pictures: Aleppo bombing Bombing in Aleppo A man leads a woman in tears and child out of the scene after airstrikes hit Aleppo AP In pictures: Aleppo bombing Bombing in Aleppo Civil defence members search for survivors after an airstrike at a field hospital in the rebel held area of al-Sukari district of Aleppo Reuters In pictures: Aleppo bombing Bombing in Aleppo A Syrian boy is comforted as he cries next to the body of a relative who died in a reported air strike in the rebel-held neighbourhood of al-Soukour in the northern city of Aleppo Getty Images In pictures: Aleppo bombing Bombing in Aleppo A Syrian family walks amid the rubble of destroyed buildings following a reported air strike in the Bustan al-Qasr rebel-held district of the northern Syrian city of Aleppo Getty Images In pictures: Aleppo bombing Bombing in Aleppo Syrian civil defence volunteers and rescuers remove a baby from under the rubble of a destroyed building following a reported air strike on the rebel-held neighbourhood of al-Kalasa in the northern Syrian city of Aleppo Getty Images In pictures: Aleppo bombing Bombing in Aleppo Syrians help a wounded youth following an air strike on the Fardous rebel held neighbourhood of the northern Syrian city of Aleppo Getty Images In pictures: Aleppo bombing Bombing in Aleppo Syrian civil defence volunteers evacuate people from a damaged building following a reported airstrike in the rebel-held neighbourhood of Tareeq al-Bab in the northern city of Aleppo

None of this is new. The present wars in the Middle East started with the US-led invasion of Iraq in 2003 which was justified by the supposed threat from Saddam Hussein’s possession of weapons of mass destruction (WMD). Western journalists largely went along with this thesis, happily citing evidence from the Iraqi opposition who predictably confirmed the existence of WMD.

Some of those who produced these stories later had the gall to criticise the Iraqi opposition for misleading them, as if they had any right to expect unbiased information from people who had dedicated their lives to overthrowing Saddam Hussein or, in this particular case, getting the Americans to do so for them.

Much the same self-serving media credulity was evident in Libya during the 2011 Nato-backed uprising against Muammar Gaddafi.

Atrocity stories emanating from the Libyan opposition, many of which were subsequently proved to be baseless by human rights organisations, were rapidly promoted to lead the news, however partial the source.

In pictures: Mosul offensive Show all 40 1 /40 In pictures: Mosul offensive In pictures: Mosul offensive A doctor carries an Iraqi newborn baby at a hospital in Mosul, Iraq July 18, 2017. Reuters In pictures: Mosul offensive Iraqi girls play at a yard of a school in Mosul, Iraq July 18, 2017alal Reuters In pictures: Mosul offensive A woman on crutches who is a relative of men accused of being Islamic State militants is seen at a camp in Bartella, east of Mosul, Iraq July 15, 2017. Picture taken July 15, 2017. Reuters In pictures: Mosul offensive A displaced girl, who fled from home carries a doll at Hamam al-Alil camp south of Mosul, Iraq July 13, 2017. Reuters In pictures: Mosul offensive Iraqi federal police members and civilians celebrate in the Old City of Mosul on 9 July 2017 after the government's announcement of the "liberation" of the embattled city. Iraqi Prime Minister Haider al-Abadi's office said he was in "liberated" Mosul to congratulate "the heroic fighters and the Iraqi people on the achievement of the major victory" AFP/Getty Images In pictures: Mosul offensive A picture taken on 9 July 2017, shows a general view of the destruction in Mosul's Old City. Iraq will announce imminently a final victory in the nearly nine-month offensive to retake Mosul from jihadists, a US general said Saturday, as celebrations broke out among police forces in the city. AFP In pictures: Mosul offensive Members of the Iraqi federal police raise the victory gesture as they ride on a humvee while advancing through the Old City of Mosul on 28 June 2017, as the offensive continues to retake the last district held by Islamic State (IS) group fighters. AFP/Getty Images In pictures: Mosul offensive Smoke billows as Iraqi forces advance through the Old City of Mosul on 26 June 2017, during the ongoing offensive to retake the last district held by the Islamic State (IS) group. AFP/Getty Images In pictures: Mosul offensive An Iraqi man wearing the green scarf of the Shi'ite faith kisses an Iraqi Army soldier on safely reaching the Iraqi forces position as Iraqi civilians flee the Old City of west Mosul where heavy fighting continues on 23 June 2017. Iraqi forces continue to encounter stiff resistance with improvised explosive devices, car bombs, heavy mortar fire and snipers hampering their advance. Getty Images In pictures: Mosul offensive A picture taken from the inside of an Iraqi forces armoured vehicle shows residents walking through a damaged street as troops advance towards Mosul's Old City on 18 June 2017, during the ongoing offensive to retake the last district still held by the Islamic State (IS) group. Military commanders told AFP the assault had begun at dawn after overnight air strikes by the US-led coalition backing Iraqi forces. They said the jihadists were putting up fierce resistance. AFP/Getty Images In pictures: Mosul offensive Iraqi Army soldiers advance in a destroyed street after an Iraqi forces airstrike targeted an Islamic State sniper position 17 June 2017 in al-Shifa, the last district of west Mosul under Islamic State control. IS snipers, as well as car and suicide bomb attacks continue to hinder the Iraqi forces efforts to retake the final district. A series of airstrikes by Iraqi helicopter gunships attempted to hit multiple Islamic State sniper positions in al-Shifa. Getty Images In pictures: Mosul offensive An Iraqi soldier frisks a displaced Iraqi man at a temporary camp in the compound of the closed Nineveh International Hotel in Mosul on 16 June 2017 which was recovered by Iraqi troops from Islamic State group fighters earlier in the year. A screening centre set up in the compound's fairgrounds sees a constant stream of Iraqis fleeing the battle for Mosul, awaiting their turn to be checked by the Iraqi forces who are searching for suspected Islamic State (IS) group members. The small fairground lies at the end of a pontoon bridge across the Tigris recently opened to civilians that is the only physical link between the two banks of the river. AFP/Getty Images In pictures: Mosul offensive Iraqis staying at the al-Khazir camp swim in a river near the camp for internally displaced people, located between Arbil and Mosul on 11 June 2017. AFP/Getty Images In pictures: Mosul offensive Iraqi government forces drive on a road leading to Tal Afar on 9 June 2017, during ongoing battles to retake the city from Islamic State (IS) group fighters. AFP/Getty Images In pictures: Mosul offensive An Iraqi policeman carries a poster bearing an image of Mosul's iconic leaning minaret, known as the "Hadba" (Hunchback), on 22 June 2017. AFP/Getty Images In pictures: Mosul offensive Iraqis stand in line to receive food aid in western Mosul's Zanjili neighbourhood on 7 June 2017, during ongoing battles as Iraqi forces try to retake the city from Islamic State (IS) group fighters. Living conditions in Mosul have again deteriorated since the start of the Iraqi government's offensive on the city in October in which they retook a large part of the west of the city. AFP/Getty Images In pictures: Mosul offensive Displaced Iraqis carry lightbulbs and sacks as they evacuate from western Mosul's Zanjili neighbourhood as government forces advance in the area during their ongoing battle against Islamic State (IS) group fighters on 13 May 2017 AFP/Getty Images In pictures: Mosul offensive A member of the Iraqi Counter-Terrorism Service (CTS) flashes the victory gesture as he patrols in western Mosul's al-Islah al-Zaraye neighbourhood on 13 May 2017 AFP/Getty Images In pictures: Mosul offensive Iraqi army soldiers from the 9th armoured division on a truck flash the sign of victory as they drive back from Mosul to the town of Qaraqosh (also known as Hamdaniya) Getty In pictures: Mosul offensive Members of Iraqi forces flash the sign of victory on their vehicle as they advance towards Hammam al-Alil area south of Mosul Getty In pictures: Mosul offensive A member of Iraqi security forces gestures in Hammam al-Alil, south of Mosul, Iraq Reuters In pictures: Mosul offensive Iraqi children, one flashing the sign of victory, greet Iraqi army's soldiers from the 9th armoured division in the area of Ali Rash, adjacent to the eastern Al-Intissar neighbourhood of Mosul Getty In pictures: Mosul offensive Peshmerga forces look at a tunnel used by Islamic State militants near the town of Bashiqa, east of Mosul, during an operation to attack Islamic State militants in Mosul, Iraq Reuters In pictures: Mosul offensive An Iraqi soldier takes a photograph with his phone as his comrade stands next to a detained man, whom the Iraqi army soldiers accused of being an Islamic State fighter, who was fleeing with his family in the Intisar disrict of eastern Mosul, Iraq Reuters In pictures: Mosul offensive Iranian Kurdish female members of the Freedom Party of Kurdistan (PAK) hold a position in an area near the town of Bashiqa, some 25 kilometres north east of Mosul Getty In pictures: Mosul offensive Iraqi families, who fled their homes in Hamam al-Alil, gather on the outskirts of their town Getty In pictures: Mosul offensive Displaced people walk past a checkpoint near Qayara, south of Mosul, Iraq AP In pictures: Mosul offensive Iraqi families who were displaced by the ongoing operation by Iraqi forces against jihadists of the Islamic State group to retake the city of Mosul, are seen gathering in an area near Qayyarah In pictures: Mosul offensive A boy who just fled Abu Jarbuah village is seen with his family at a Kurdish Peshmerga position between two front lines near Bashiqa, east of Mosul, Iraq Reuters In pictures: Mosul offensive An Iraqi child eats a pomegranate upon the arrival of Iraqi forces in the village of Umm Mahahir, south of Mosul Getty In pictures: Mosul offensive People who just fled Abu Jarbuah village sit as they eat at a Kurdish Peshmerga position between two front lines near Bashiqa, east of Mosul, Iraq Reuters In pictures: Mosul offensive A couple who just fled Abu Jarbuah village are escorted by Kurdish Peshmerga soldiers Reuters In pictures: Mosul offensive Women carry a boy over a wall as civilians flee their houses in the village of Tob Zawa, Iraq AP In pictures: Mosul offensive An Iraqi soldier and a civilian ride a motorbike as smoke rises behind them, on the road between Qayyarah and Mosul Getty In pictures: Mosul offensive A member of Iraqi forces, wearing a skull mask, waits at a checkpoint for people fleeing the main hub city of Mosul Getty In pictures: Mosul offensive An Iraqi soldier sits at a checkpoint in an area near Qayyarah Getty In pictures: Mosul offensive Iraqi men prepare food portions for Iraqi forces deployed in areas south of Mosul Getty In pictures: Mosul offensive Iraqi forces celebrate upon the arrival of vehicles bringing food to them Getty In pictures: Mosul offensive Iraqi childen smoke cigarettes upon the arrival of Iraqi forces in the village of Umm Mahahir, south of Mosul Getty In pictures: Mosul offensive A member of Iraqi forces distributes drinks to children in the village of Umm Mahahir, south of Mosul Getty

The Syrian war is especially difficult to report because Isis and various al-Qaeda clones made it too dangerous to report from within opposition-held areas. There is a tremendous hunger for news from just such places, so the temptation is for the media give credence to information they get second hand from people who could in practice only operate if they belong to or are in sympathy with the dominant jihadi opposition groups.

It is always a weakness of journalists that they pretend to excavate the truth when in fact they are the conduit rather than the originator of information produced by others in their own interests. Reporters learn early that people tell them things because they are promoting some cause which might be their own career or related to bureaucratic infighting or, just possibly, hatred of lies and injustice.

A word here in defence of the humble reporter in the field: usually, it is not he or she, but the home office or media herd instinct, that decides the story of the day. Those closest to the action may be dubious about some juicy tale which is heading the news, but there is not much they can do about it.

Thus, in 2002 and 2003, several New York Times journalists wrote stories casting doubt on WMD only to find them buried deep inside the newspaper which was led by articles proving that Saddam had WMD and was a threat to the world.

Journalists and public alike should regard all information about Syria and Iraq with reasoned scepticism. They should keep in mind the words of Lakhdar Brahimi, the former UN and Arab League Special Envoy to Syria. Speaking after he had resigned in frustration in 2014, he said that “everybody had their agenda and the interests of the Syrian people came second, third or not at all”.

The quote comes from The Battle for Syria: International Rivalry in the New Middle East by Christopher Phillips, which is one of the best informed and non-partisan accounts of the Syrian tragedy yet published. He judiciously weighs the evidence for rival explanations for what happened and why. He understands the degree to which the agenda and pace events in Syria were determined externally by the intervention of foreign powers pursuing their own interests.

Overall, government experts did better than journalists, who bought into simple-minded explanations of developments, convinced that Assad was always on the verge of being overthrown.

Phillips records that at a high point of the popular uprising in July 2011, when the media was assuming that Assad was finished, that the long-serving British ambassador in Damascus, Simon Collis, wrote that “Assad can still probably count on the support of 30-40 per cent of the population.”