Malcolm Llewellyn-Jones served for 26 years in the Fleet Air Arm, subsequently completing his PhD at King’s College, London. He is a historian in the Naval Historical Branch, MoD. He regularly lectures and has published on many aspects of anti-submarine and joint warfare.

• Foreword Admiral Sir Jonathon Band. Preface Malcolm Llewellyn-Jones. Introduction Part 1: Convoys in 1941 (Battle Summary No. 18) 1. Operation “Excess”, January 1941 2. Operation “Substance”, July 1941 3. Operation “Halberd”, September 1941 Part 2: Convoys in 1942 4. Operation “M.G.1”, March 1942 5. Operation “Harpoon”, June 1942 6. Operation “Vigorous”, June 1942 7. Operation “Pedestal”, August 1942 8. Comments and Reflections. Epilogue. Appendices Appendix A: Operation “Excess”: Forces and Convoys Appendix B: Operation “Excess”: Particulars of Air Attacks Appendix C: Operation “Excess”: Commander-in-Chief, Mediterranean’s, Remarks Appendix D: Operation “Substance”: Forces and Convoys Appendix E: Operation “Halberd”: Forces and Convoys Appendix F: Operation “Halberd”: Remarks Appendix G: Operations “Excess”, “Substance”, “Halberd”: Orders for Action against Surface attack Appendix H: Operations “Excess”, “Substance”, “Halberd”: Orders for Action during Air Attacks Appendix I: Operation “M.G.1”: Forces and Convoy Appendix J: Operation “Harpoon” and “Vigorous”: Forces and Convoys Appendix K: Operation “Pedestal”: Forces and Convoys Appendix L: Operation “Pedestal”: Extract from Report on Planning Appendix M: Operations, 1942: Analysis of Damage and Losses Appendix N: Operations, 1941-42: Strengths, and Numbers Sunk and Damaged Appendix O: Details of British Naval Aircraft Appendix P: Details of German and Italian Aircraft Appendix Q: Italian Surface Ships in 1942. Index

Malcolm Llewellyn-Jones served for 26 years in the Fleet Air Arm, subsequently completing his PhD at King’s College, London. He is a historian in the Naval Historical Branch, MoD. He regularly lectures and has published on many aspects of anti-submarine and joint warfare.

• Foreword Admiral Sir Jonathon Band. Preface Malcolm Llewellyn-Jones. Introduction Part 1: Convoys in 1941 (Battle Summary No. 18) 1. Operation “Excess”, January 1941 2. Operation “Substance”, July 1941 3. Operation “Halberd”, September 1941 Part 2: Convoys in 1942 4. Operation “M.G.1”, March 1942 5. Operation “Harpoon”, June 1942 6. Operation “Vigorous”, June 1942 7. Operation “Pedestal”, August 1942 8. Comments and Reflections. Epilogue. Appendices Appendix A: Operation “Excess”: Forces and Convoys Appendix B: Operation “Excess”: Particulars of Air Attacks Appendix C: Operation “Excess”: Commander-in-Chief, Mediterranean’s, Remarks Appendix D: Operation “Substance”: Forces and Convoys Appendix E: Operation “Halberd”: Forces and Convoys Appendix F: Operation “Halberd”: Remarks Appendix G: Operations “Excess”, “Substance”, “Halberd”: Orders for Action against Surface attack Appendix H: Operations “Excess”, “Substance”, “Halberd”: Orders for Action during Air Attacks Appendix I: Operation “M.G.1”: Forces and Convoy Appendix J: Operation “Harpoon” and “Vigorous”: Forces and Convoys Appendix K: Operation “Pedestal”: Forces and Convoys Appendix L: Operation “Pedestal”: Extract from Report on Planning Appendix M: Operations, 1942: Analysis of Damage and Losses Appendix N: Operations, 1941-42: Strengths, and Numbers Sunk and Damaged Appendix O: Details of British Naval Aircraft Appendix P: Details of German and Italian Aircraft Appendix Q: Italian Surface Ships in 1942. Index

Malcolm Llewellyn-Jones served for 26 years in the Fleet Air Arm, subsequently completing his PhD at King’s College, London. He is a historian in the Naval Historical Branch, MoD. He regularly lectures and has published on many aspects of anti-submarine and joint warfare.

• Foreword Admiral Sir Jonathon Band. Preface Malcolm Llewellyn-Jones. Introduction Part 1: Convoys in 1941 (Battle Summary No. 18) 1. Operation “Excess”, January 1941 2. Operation “Substance”, July 1941 3. Operation “Halberd”, September 1941 Part 2: Convoys in 1942 4. Operation “M.G.1”, March 1942 5. Operation “Harpoon”, June 1942 6. Operation “Vigorous”, June 1942 7. Operation “Pedestal”, August 1942 8. Comments and Reflections. Epilogue. Appendices Appendix A: Operation “Excess”: Forces and Convoys Appendix B: Operation “Excess”: Particulars of Air Attacks Appendix C: Operation “Excess”: Commander-in-Chief, Mediterranean’s, Remarks Appendix D: Operation “Substance”: Forces and Convoys Appendix E: Operation “Halberd”: Forces and Convoys Appendix F: Operation “Halberd”: Remarks Appendix G: Operations “Excess”, “Substance”, “Halberd”: Orders for Action against Surface attack Appendix H: Operations “Excess”, “Substance”, “Halberd”: Orders for Action during Air Attacks Appendix I: Operation “M.G.1”: Forces and Convoy Appendix J: Operation “Harpoon” and “Vigorous”: Forces and Convoys Appendix K: Operation “Pedestal”: Forces and Convoys Appendix L: Operation “Pedestal”: Extract from Report on Planning Appendix M: Operations, 1942: Analysis of Damage and Losses Appendix N: Operations, 1941-42: Strengths, and Numbers Sunk and Damaged Appendix O: Details of British Naval Aircraft Appendix P: Details of German and Italian Aircraft Appendix Q: Italian Surface Ships in 1942. Index