Battles of Massene's invasion of Portugal, 1810-11

The combat of Pombal of 11 March 1811 was a skilful rearguard action fought by Marshal Ney during the retreat from the Lines of Torres Vedras.
The combat of Redinha of 12 March 1811 was the second rearguard action fought during Masséna’s retreat from the Lines of Torres Vedras in the spring of 1811.
The combat of Casal Novo of 14 March 1811 was a rearguard action during Masséna’s retreat from Portugal that was notable for the reckless behaviour of General Erskine, the temporary commander of the British Light Division.
The combat of Foz de Arouce of 15 March 1811 was the least successful of Marshal Ney’s rearguard actions during Masséne’s retreat from Portugal in the spring of 1811.
The passage of the Alva River of 17-18 March 1811 was a nearly bloodless success for Wellington’s army during the French retreat from Portugal in the spring of 1811.
The siege of Astorga of 21 March-22 April 1810 was a preliminary operation in the period before the start of Massena's invasion of Portugal.