Yemen crisis: This exotic war will soon become Europe's problem

The main outcome of the Saudi air campaign will be terrorism and boatloads of desperate migrants

Supporters of the Houthi movement brandish their weapons as they take part in a demonstration against the Saudi-led military 'Decisive Storm' air campaign, in the capital Sanaa, on Wednesday (Getty Images)

Yemen is short of many things, but weapons is not one of them. Yemenis own between 40 and 60 million guns, according to a report by UN experts published earlier this year. This should be enough for Yemen’s 26 million people, although the experts note that demand for grenades that used to cost $5, handguns ($150) and AK-47s ($150) has increased eightfold. Whatever else happens, the war in Yemen is not going to end because any of the participants are short of weaponry.

Yemeni politics is notoriously complicated and exotic, with shifting alliances in which former enemies embrace and old friends make strenuous efforts to kill each other. But this exoticism does not mean that the war in Yemen, where the Saudis started bombing on 26 March, is irrelevant to the rest of the world. Already the turmoil there is a breeding ground for al-Qaeda type attacks such as that on Charlie Hebdo in Paris.

The collapse of the country into a permanent state of warfare will send waves of boat-people towards Western Europe or anywhere else they can find refuge. It is absurd for European leaders to pretend that they are doing something about “terrorism” or the refugees drowning in the Mediterranean when they ignore the wars that are the root causes of these events.

Yemeni young boys carry plastic jerry cans as they arrive to fill them at a public tap at a slum in the capital Sanaa (AP)

So far the Yemen war has been left to the Saudis and the Gulf monarchies, with the US ineffectually trying to end it. The reality of what is happening is very different from the way it is presented. The Saudis allege that they are crushing a takeover of Yemen by the Houthi Shia militia backed by Iran and intend to return the legitimate president, Abed Rabbo Mansour Hadi, to power. In fact, the Houthis’ seizure of so much of Yemen over the past year has little to do with Iran. It has much more to do with their alliance with their old enemy, former president Ali Abdullah Saleh, who still controls much of the Yemeni army. This enabled the Houthis, whose strongholds are in the north of the country, to capture Sanaa easily last September, though UN experts note that the capital “was guarded by no less than 100,000 Republican Guards and Reserve Forces, most of them loyal to the former president”.

The Saudi air campaign is geared more to inflicting severe damage on the units of the Yemeni army loyal to Saleh than it is to weakening the Houthis. The Houthi militiamen are experienced fighters, their military skills and ability to withstand air attack honed between 2004 and 2010, when they fought off six offensives launched by Saleh, who was then in power and closely allied to Saudi Arabia. It was only after he was ousted from office in 2012 that he reconciled with the Houthis.

The Saudi war aim is to break this alliance between the Houthis and the Saleh-controlled military units by destroying the army’s bases and heavy weapons. The more lightly armed Houthis are less likely to be hard-hit by air strikes, but without the support or neutrality of the regular army they will be over-stretched in the provinces south of Sanaa. In Aden, they are fighting not so much Hadi-supporters, but southern separatists who want to reverse the unification agreed in 1990.

The problem with the Saudi strategy is the same as that with most military plans. The 19th-century German chief of staff, General Helmuth von Moltke, said that in war “no plan survives contact with the enemy”. The same warning was pithily restated more recently by the American boxer Mike Tyson, who said that “everybody has a plan until they get punched in the mouth”.

The danger for Saudi Arabia is that wars build up an uncontrollable momentum that transforms the political landscape in which they are conceived. Had the Saudis not intervened in Yemen, it is unlikely that in the long term the Houthis would have been able to dominate the country because they are opposed by so many regions, parties and tribes. Yemen is too divided for any single faction to win an outright victory. But the air war has been justified by Saudi Arabia to their own citizens and the Sunni world as a counterattack against Iranian and Shia aggression. It will not be easy for Riyadh to back off from these exaggerated claims to reach the sort of compromises required if Yemen is to return to peace. A further danger is that demonising the Houthis as Iranian puppets may well prove self-fulfilling, if the Houthis are compelled to look for allies wherever they can find them.

Yemenis insist that their society has not traditionally been divided along sectarian lines between the Zaidi Shia, a third of the population, and the two-thirds of Yemenis who are Sunni. But this could change very quickly as the Yemen conflict gets plugged into the wider and increasingly warlike regional confrontation between a Sunni coalition led by Saudi Arabia and a Shia counterpart led by Iran.

Al-Qaeda in the Arabian Peninsula (AQAP) has been one of the main beneficiaries of the militarisation of Yemeni politics, because it can present itself as the shock troops of the Sunni community and its fighters are no longer under pressure from the regular army. As many Iraqis, Syrians and Afghans have discovered to their cost, Sunni-Shia sectarian hatred and fear is often only one massacre away.

The Saudis and the Gulf monarchies worry so much about Yemen because it is very much their backyard. But there is every reason for the rest of the world to worry too, because Yemen is joining Iraq, Syria, Afghanistan, Libya and Somalia as places where warlords rule in conditions of anarchy. They are places where life has become unlivable for much of the population, who will take any risk to escape.

Yemenis search for survivors in the rubble of houses destroyed by Saudi-led airstrikes near Sanaa (AP)

This is the sort of national calamity that is filling the boats and rafts crowded with desperate emigrants that are heading across the Mediterranean for Europe.

And this calamity is particularly bad in Yemen, because the country was in crisis even before the present conflict. According to UN agencies, malnutrition in Yemen is about the same as in much of sub-Saharan Africa and only half the population has access to clean water. The country imports 90 per cent of the grains used for food, but no ships are coming in because its ports are blockaded by the Saudis or caught up in the fighting. In any case it is difficult to move food supplies because of a chronic shortage of fuel. Lack of electricity means that essential medicines in hospitals cannot be stored.

This is not a short-term problem, Yemen is finally falling apart, but it may take a long time doing so, which means that there will be a vacuum of power. AQAP and other jihadi groups are already taking advantage of this. America’s much vaunted drone war against AQAP has not prevented the organisation taking over whole provinces.

The Sunni-Shia confrontation has a fresh injection of venom. Yemen has endured many wars that the rest of the world has ignored, but this one may well prove uncontainable.