Two years on, Yemen stuck in 'quagmire'

Deadly fighting, a rise in jihadism, the threat of famine -- two years after Saudi Arabia intervened against Iran-backed rebels, Yemen is more unstable than ever.The chaos has also seen fighting erupt in vital Red Sea shipping lanes, and Riyadh's ally the United States stepping up its involvement.The war has become "a quagmire", Peter Salisbury, a research fellow at London's Chatham House, said ahead of the March 26 anniversary of the intervention of the Saudi-led coalition.