New clashed erupted this Tuesday in Sana'a months between various military groups pro and against the new rule in Yemen. As in the case of Algeria or Egypt, the representatives of the military are part of an elite that sometimes decides the fate of the country and the latest clashes were likely determined by the declared intentions of the new government to go further with reforming the Army.
A reform of the Army, in Yemen and elsewhere - Turkey, for instance -, cannot be done smoothly, as each group has its own interests and political games. Strategically speaking, Yemen is part of the main frontline against Al Qaeda and the counter-terrorism measures and preparations took at the local level continue to be an important part of Western interest in the area.
As in the case of many other countries affected by the 'spring' it is difficult to make predictions about what the future will bring for Yemen: to the serious economic problems or the water crisis, there are several separatist worries and the structural need to cope with corruption and organized crime - looting state institution is part of the daily normality in Sana'a and elsewhere.
Many people are poor and hopeless while the smart and young intellectuals prefer to apply for scholarships in the US. Safety is important but in order to achieve it you should be done more for setting up the new institutions. A new Iraq within Yemen? Hard to say it clearly now.