During the French occupation of the islands, the
Imperial Army and
Imperial Navy provided protection, though local units were also raised in the area.
Navy in front of the
Old Fortress of Corfu, during the second period of French rule. Painting by the British naval officer William Pocock The naval element was provided by the Adriatic Squadron (), an ad-hoc sub-component of the Imperial Navy's
Mediterranean Squadron. This squadron was based in
Naples, the capital of the client
Kingdom of Naples, and maintained a forward base in Corfu. However, the Mediterranean Squadron had much trouble supplying the island, usually leaving it only lightly guarded with several
corvettes,
gunboats and
xebecs.
Army Local ground forces were provided by several auxiliary units, local militia, and armed citizenry. Below is the list of units which were formed within the islands: • Ionian Mounted Chasseurs () – raised 27 November 1807 from cadre of the serving in the
Army of Naples. The strength of the unit its in provisional form of 128 officers and men by the December 1808 decree. The structure was the same as for a company of French line . Transported back to
France following the
Treaty of Fontainebleau and incorporated into the in
Lyon on 12 September 1814. •
Albanian Regiment () – formed on 12 October 1807 with a nominal strength of three battalions of 9 companies each, but this was never achieved. The decree to form the regiment stated it would consist of a staff and six battalions, giving it a strength of 160 officers and 2,934 men. On 6 November 1813, the size of the regiment was reduced to a staff and two battalions, each consisting of one elite company and five of fusiliers. The strength of each company was also reduced to three officers and 100 other ranks. Following the surrender of Corfu in 1814, the regiment passed under the control of the new
Commander-in-Chief and Governor of the British Ionian Islands,
Sir James Campbell, 1st Baronet who allowed it to dissolve through attrition. • Septinsular Battalion () — raised on 13 September 1807 from troops of the old
Venetian possessions in Dalmatia, providing local defence on the island of Corfu. There was much difficulty in recruiting native Ionians which led to the enlistment of Italians, Neapolitans, Dalmatians, and even Austrian prisoners. At one point a proposal was made to incorporate Spanish prisoners into the unit, but this was rejected by Napoleon, who pointed out that they might consume precious rations and then betray the French at the first opportunity. The battalion was disbanded in 1812 with its remnants being incorporated into the Ionian Sappers. • Greek Foot Chasseurs () – formed on 10 March 1808 from Greek refugees found in the Ionian Islands. Comprising eight companies, including three elite, effective strength of 951 men. Incorporated into the on 1 July 1809. • Albanian Pandours () – formed on 1 June 1810 at battalion size, composed of six companies of 50 men. On 8 November 1811, its size was increased to 8 companies and the name was changed to the Albanian Battalion (). • Pandours of Dalmatia () – formed on 17 March 1810 of 9 companies, each of either 36 or 48
pandours, though 200 auxiliary pandours could be called up from the local population if needed at company strength. • Septinsular Artillery () — raised on 1 January 1808 at a strength of one battalion with six companies of 150 men each. Size was increased to nine companies on 1 January 1808, but the number of men per company was reduced to 100. In 1813 a company of veterans and a company of
gendarmerie were added. Disbanded in May 1814 after the Treaty of Fontainebleau. • Ionian Sappers () – formed on 7 August 1812 by combining the 9th Company of the White Pioneers along with remnants of the old Septinsular Battalion, though only contained 1 company. Repatriated to France after the Treaty of Fontainbleau, and finally disbanded at Lyon on 5 September 1814. • Septinsular Gendarmes () • Ionian Veterans () – unknown history == End of French rule and aftermath ==