Stephen W. Day is Adjunct Professor of International Affairs at Rollins College, and former Visiting Assistant Professor of Middle East Politics at St. Lawrence University and Stetson University, USA.Noel Brehony CMG is Honorary Vice President and former Chair of the British Yemeni Society. He is former President of the British Society for Middle East Studies and former Chair of the Council for British Research in the Levant.

• 1. Introduction.- Part I. Global Dynamics.- 2. The Role of the United Nations in the Yemen Crisis.- 3. The British Role in the Yemen Crisis.- 4. America’s Role in the Yemen Crisis.- 5. The European Union’s Role in the Yemen Crisis.- 6. The Russian Role in the Yemen Crisis.- 7. The Chinese Perspective on the Yemen Crisis.- Part II. Regional Dynamics.- 8. Saudi Arabia’s Role in the Yemen Crisis.- 9. The UAE's Role in the Yemen Crisis.- 10. Iran’s Role in the Yemen Crisis.- 11. Omani and Qatari Roles in the Yemen Crisis.- 12. Turkey and Egypt in the Yemen Crisis.- 13. The Horn of Africa and the Yemen Crisis.- Part III. Local Dynamics.- 14. The Role of “Legitimacy,” Hadi and the Islah Party.- 15. The Role of “Coup Forces,” Saleh, and the Houthis.- 16. The Role of Hirak and Southern Transitional Council.- 17. The Role of Muslim Brothers, Salafis, and Jihadis.- Part IV. Conclusion.- 18. Conclusion.

Stephen W. Day is Adjunct Professor of International Affairs at Rollins College, and former Visiting Assistant Professor of Middle East Politics at St. Lawrence University and Stetson University, USA.Noel Brehony CMG is Honorary Vice President and former Chair of the British Yemeni Society. He is former President of the British Society for Middle East Studies and former Chair of the Council for British Research in the Levant.

• 1. Introduction.- Part I. Global Dynamics.- 2. The Role of the United Nations in the Yemen Crisis.- 3. The British Role in the Yemen Crisis.- 4. America’s Role in the Yemen Crisis.- 5. The European Union’s Role in the Yemen Crisis.- 6. The Russian Role in the Yemen Crisis.- 7. The Chinese Perspective on the Yemen Crisis.- Part II. Regional Dynamics.- 8. Saudi Arabia’s Role in the Yemen Crisis.- 9. The UAE's Role in the Yemen Crisis.- 10. Iran’s Role in the Yemen Crisis.- 11. Omani and Qatari Roles in the Yemen Crisis.- 12. Turkey and Egypt in the Yemen Crisis.- 13. The Horn of Africa and the Yemen Crisis.- Part III. Local Dynamics.- 14. The Role of “Legitimacy,” Hadi and the Islah Party.- 15. The Role of “Coup Forces,” Saleh, and the Houthis.- 16. The Role of Hirak and Southern Transitional Council.- 17. The Role of Muslim Brothers, Salafis, and Jihadis.- Part IV. Conclusion.- 18. Conclusion.

Stephen W. Day is Adjunct Professor of International Affairs at Rollins College, and former Visiting Assistant Professor of Middle East Politics at St. Lawrence University and Stetson University, USA.Noel Brehony CMG is Honorary Vice President and former Chair of the British Yemeni Society. He is former President of the British Society for Middle East Studies and former Chair of the Council for British Research in the Levant.

• 1. Introduction.- Part I. Global Dynamics.- 2. The Role of the United Nations in the Yemen Crisis.- 3. The British Role in the Yemen Crisis.- 4. America’s Role in the Yemen Crisis.- 5. The European Union’s Role in the Yemen Crisis.- 6. The Russian Role in the Yemen Crisis.- 7. The Chinese Perspective on the Yemen Crisis.- Part II. Regional Dynamics.- 8. Saudi Arabia’s Role in the Yemen Crisis.- 9. The UAE's Role in the Yemen Crisis.- 10. Iran’s Role in the Yemen Crisis.- 11. Omani and Qatari Roles in the Yemen Crisis.- 12. Turkey and Egypt in the Yemen Crisis.- 13. The Horn of Africa and the Yemen Crisis.- Part III. Local Dynamics.- 14. The Role of “Legitimacy,” Hadi and the Islah Party.- 15. The Role of “Coup Forces,” Saleh, and the Houthis.- 16. The Role of Hirak and Southern Transitional Council.- 17. The Role of Muslim Brothers, Salafis, and Jihadis.- Part IV. Conclusion.- 18. Conclusion.