Gunboat War

The Gunboat War (, ; 1807–1814) was a naval conflict between Denmark–Norway and the British during the Napoleonic Wars. The war's name is derived from the Danish tactic of employing small gunboats against the materially superior Royal Navy. In Scandinavia it is seen as the later stage of the English Wars, whose commencement is accounted as the First Battle of Copenhagen in 1801.

Background

The naval conflict between Britain and Denmark-Norway commenced with the First Battle of Copenhagen in 1801 when Horatio Nelson's squadron of Admiral Parker's fleet attacked the Danish capital. This came as a basis of Denmark-Norway's policy of armed neutrality during the latter stages of the French Revolutionary Wars, where Denmark used its naval forces to protect trade flowing within, into and out of the Danish-Norwegian waters. Hostilities between Denmark-Norway and the United Kingdom broke out again by the Second Battle of Copenhagen in 1807, when the British attacked the Danish capital to ensure that the Danish-Norwegian fleet did not fall into the hands of Napoleon.

Danish boat design

As a result of the British capture or scuttling of large parts of the Danish-Norwegian fleet during the assault on Copenhagen, the Dano-Norwegian government decided to build gunboats in large numbers to compensate the loss. The gunboats were originally designed by a Swede, Fredrik Henrik af Chapman, and the strategic advantage of gunboats lay in the fact that they could be produced rapidly and inexpensively throughout the kingdom. The tactical advantages were that they were highly manoeuvrable, especially in still and shallow waters and presented small targets. On the other hand, the boats were vulnerable and likely to sink from a single hit. They therefore could not be used in rough seas, and they were less effective against large warships. Still, the Danish-Norwegian government produced more than 200 gunboats in two models: the shallop gunboat which had a crew of 76 men, with an 18- or 24-pounder cannon in the bow and another in the stern, and the smaller barge type that had a total crew of 24 men, armed with a single 24-pounder.

The Danish Commodore (later, Admiral) Steen Andersen Bille (1751–1833) is credited with being the driving force behind the post-1807 Dano-Norwegian strategy of gunboat warfare. Below is a description of each of the four classes of gunboats according to Junior Lieutenant Hans Georg Garde, himself a commander of one of the larger types of gunboats.
*''Kanonchaluppen'': These were the larger type of gunboat. Each was armed with two 24-pounder cannon and four 4-pounder howitzers and had a wartime establishment of 69 – 79 men.
*''Kanonjollen'': These were the smaller type of gunboat. Each was armed with one 24-pounder cannon and two 4-pounder howitzers, and had wartime establishment of 41 men.
*''Morterchaluppen'': These were the larger, mortar-armed gunboats. Each was armed with one 100-pounder mortar and two 4-pounder howitzers, and had a wartime establishment of 40 men.
*''Morterbarkasserne'': These were smaller, mortar-armed gunboats. Each was armed with one mortar and had a wartime establishment of 19 men. They were little more than ordinary ships' boats into which a mortar had been set. They had a tendency to leak badly after 5 – 7 mortar shells had been fired. Their crews then had to bring them back into harbour, remove the mortar, and recaulk their vessels.

Reserve crew who could not be accommodated on board were quartered in buildings on land or in the frigate ''Triton'' which was in ordinary. Battle-ready gunboats had their crews on board.

Defences on the Norwegian coast in 1808 are listed at Royal Dano-Norwegian Navy order of battle in Norway (1808). Ten schooner-rigged gunboats capable of operating in the rougher Norwegian Sea were built in Bergen and Trondheim in the years 1808 to 1811.

War

In the first three years of the Gunboat War, these boats were on several occasions able to seize enemy cargo ships from their convoys and to capture British brigs, though they were not strong enough to overcome larger frigates and ships of the line. The British had control of Danish waters during the whole of the 1807–1814 war, and when the season was suited to navigation they were regularly able to escort large merchant convoys out through the Sound and the Great Belt. Although the discussion below focuses on armed encounters involving an exchange of fire, one must keep in mind that the British also captured numerous Danish privateers without firing a shot, and regularly seized Danish merchant vessels as prizes. The British also conducted amphibious landings on several Danish islands, many populated but lacking garrisons. British warships frequently landed to replenish their stocks of firewood, fresh water and livestock, which were purchased or seized to augment their provisions.

The war overlapped, in time, the Anglo-Russian War. As a result, the British expanded their trade embargo to Russian waters and the British navy conducted forays northwards into the Barents Sea. The British navy conducted successful raids on Hasvik and Hammerfest and disrupted the Pomor trade, the Norwegian trade with Russia.

1807–08

On 12 August 1807, even before the war had been declared, the British sixth-rate took part in a one-sided single-ship action when she captured the 32-gun Danish frigate (''fregat'') '' Friderichsværn''. In the engagement the British suffered only one man wounded; the Danes lost 12 men while 20 were wounded, some mortally. '' Lloyd's List'' described the Danish vessel as a "Danish Frigate, of 32 Guns, late Guardship", and reported that the action, near Elsinor, had been short. The Royal Navy took ''Frederiksværn'' into service as .

On 23 August, the British fired Congreve rockets from her decks against a Danish gunboat flotilla, but the attack had little effect. The British were instead more successful on 11 September when brought to the British Admiralty the despatches from Admiral Thomas McNamara Russell announcing the capitulation of the small island of Heligoland to the British. Heligoland later also became a centre for smuggling and for espionage against Napoleon.

In the East Indies, troops from the 14th Regiment of Foot landed from on the Coromandel Coast on 13 February 1808 and took over the Danish possessions at Tranquebar. On 14 March, the 14-gun and the Danish 20-gun sloop HDMS ''Lougen'' engaged in an inconclusive single-ship action. ''Childers'' lost two men killed and nine wounded before she could escape and return to Leith.Brett (1871), p.256. On 22 March the British ships of the line HMS ''Nassau'' and destroyed the last Danish ship of the line, HDMS ''Prinds Christian Frederik'', commanded by Captain C.W. Jessen, in the Battle of Zealand Point. ''Nassau'' was herself a former Danish warship. ''Nassau'' had one man killed and 16 men wounded, while ''Stately'' had four killed and 27 wounded. The Danes lost 55 men killed and 88 wounded.Brett (1871), p.256.

Boats from and , supported by the brig , drove ashore a Dano-Norwegian convoy at Flodstrand, near The Skaw on 22 April. The convoy was taking supplies to Norway as a result of supply shortages that had occurred there after the British had begun their naval blockade between Denmark and Norway in 1807. The British went in under heavy fire from the shore and a castle there and brought out five brigs, three galliots, a schooner, and a sloop (totalling some 870 tons burthen), for the loss of five men wounded. The British frigate also approached Bergen under Dutch colours on 15 May in order to attack the Dutch frigate ''Guelderland'', which had been undergoing repairs there. Unfortunately for the British the ''Guelderland'' had already sailed, so during the night the British sent in boats in an attempt to capture Danish shipping in the harbour. When the boats came under heavy fire, ''Tartar'' came in to cover them, only to come under attack by the schooner ''Odin'' and five gunboats. During the Battle of Alvøen ''Tartar''s captain and another seaman were killed and twelve men were wounded before ''Tartar'' was able to make her escape.

The hired armed cutter ''Swan'' found herself in action off the island of Bornholm with a Danish 8-gun cutter-rigged vessel on 24 May.James (1837), Vol 5, pp.33–4. ''Swan'' had been carrying despatches when she had spotted the Danish vessel and lured her out. The engagement ended with the Danish vessel exploding, while ''Swan'' suffered no casualties despite coming under fire both from the Danish vessel and the batteries on Bornholm. The fire from the batteries and the sighting of more Danish vessels forced ''Swan'' to withdraw after the battle without being able to make efforts to rescue survivors.

On 4 June four Danish gunboats attacked and captured her after a four-hour fight. ''Tickler'' had lost her captain and 14 other men killed, and 22 other officers and men killed and wounded out of her crew of 50 men; the Danes had one man wounded.Brett (1871), p.256. The Danes would later use ''Tickler'' as a cadet training ship.Wandell (1915), p.260.

The Danes were also victorious on 19 June, when the brig pursued and caught up with the Danish brig HDMS ''Lougen'', which was armed with eighteen short 18-pounder guns and two long 6-pounder guns. About 20 minutes into the engagement six Danish gunboats arrived from behind some rocks and in two divisions of three each took up positions on ''Seagull''s quarter and fired on her with their 24-pounder guns while ''Lougen'' fired on her larboard bow. Within half an hour the Danish fire had badly damaged ''Seagull''s rigging and dismounted five of her guns. Eventually ''Seagull'' struck, having lost eight men killed and 20 wounded, including her captain, R.B. Cathcart. ''Seagull'' sank soon after the Danes captured her, drowning several of her captors who were aboard. The Danes later recovered ''Seagull'' and added her to their navy.

The Danes also captured . Sixteen Danish gunboats captured her off Langeland in the Great Belt on 2 August. In the engagement ''Tigress'' lost two men killed and eight wounded.

Immobilized by a dead calm, , under Captain John Barrett, barely survived an attack by 25 Danish gunboats and seven armed launches under the command of Commodore J.C. Krieger in an action in the Øresund on 20 October 1808. ''Africa'' lost nine men killed and 51 wounded; had night not descended the Danes might well have captured her. The British, however, were less fortunate on 5 December, when the bomb vessel was wrecked on Anholt Reef while caught in the ice. The reason that the vessel sank in that area was because the Danes had closed the lighthouse on the island of Anholt, in the Kattegat early during the war, and the Admiralty had ordered her to station herself off the island on 9 November to carry a light for the safety of passing convoys. All her crew was however saved.

1809–10

The British 64-gun third rate , under Captain Aiskew Paffard Hollis, and the 18-pounder 36-gun frigate captured the island of Anholt on 18 May 1809. A party of seamen and marines under the command of Captain William Selby of ''Owen Glendower'', with the assistance of Captain Edward Nicolls of the ''Standard''s marines, landed. The Danish garrison of 170 men put up a sharp, but ineffectual resistance that killed one British marine and wounded two before the garrison then surrendered and the British took immediate possession of the island. The principal objective of the mission was to restore the lighthouse on Anholt to its pre-war state to facilitate the movement of British men of war and merchantmen navigating the dangerous seas there.

On 9 June a Danish and Norwegian flotilla of twenty-one gunboats and seven mortar boats attacked a British convoy of 70 merchant ships off the island of Saltholm in Øresund Strait near Copenhagen. The Dano-Norwegian flotilla was able to capture 12 or 13 merchant vessels, plus , one of the escorts. The Danes also captured HMS ''Allart'' during the Battle of Saltholm on 10 August. During the battle HMS ''Allart'', a former Danish Navy brig, chased ''Lougen'' and ''Seagull'' into Fredriksvern only to find herself pursued by 15 Danish gunboats, arrayed in three divisions. After a three-hour chase the gunboats closed with ''Allart'' and an engagement began. After two hours ''Allart'' struck, having had her rigging shot away and having lost one man killed and three wounded.

On 12 August, Commander John Willoughby Marshall and were in the company of the gun-brig , Lieutenant Thomas Fitzgerald, when they discovered three Danish luggers off the Danish coast. The water was too shallow for ''Lynx'', so Marshall sent ''Monkey'' and boats from ''Lynx'' in to cut them out. The largest of the luggers, which had four guns and four howitzers, opened fire on ''Monkey'' before all three luggers ran ashore once ''Monkey'' and the launch's 18-pounder carronade returned fire. The British refloated the luggers and brought them out the next day, having taken no casualties. In their haste to escape the vessel, the Danes failed to fire the fuse on a cask of gunpowder they had left by the fireplace on the largest lugger. Marshall thought the Danes' behaviour in leaving the explosive device disgraceful.

The Danish-Norwegian navy managed to capture another British vessel on 2 September, when a Danish gunboat flotilla from Fladstrand, North Jutland, under the command of Lieutenant Nicolai H. Tuxen, captured the gun-brig . The engagement cost ''Minx'' two dead and nine wounded. The British Royal Navy had stationed her off the Skaw Reef to show a warning light. reported the loss to the Admiralty.

Early in 1810 the Danes ceased sending provisioning ships to Norway because of British naval activity in Øresund and withdrew the naval officers that were so involved to Zealand. Meanwhile, there were difficulties in transporting grain from the Vordingborg, in the south of Denmark, past Møn to Copenhagen. This was overcome by using gunboats to convoy the merchant vessels, as the gunboats were much more maneuverable in the shallow coastal waters, and restricting the cargo vessels to those which could pass inside of Møn. Larger seagoing ships which would have to go outside, i.e. east of Møn, were too liable to be caught by the British. These actions, together with a good form of coastal signalling, resulted in a steady supply of grain to the Danish capital.

On 13 April 1810, four Danish gunboats, under the command of First Lieutenant Peter Nicolay Skibsted, captured the British gunboat off the Djursland peninsula near Grenå. ''Grinder'' was armed with one 24-pounder gun and one 24-pounder carronade. She was under the command of Master's Mate Thomas Hester and had over-wintered at Anholt. Of her crew of 34 men, two were killed and two wounded in the action.

On 23 May, seven Danish gunboats engaged the , , and His Majesty's hired armed cutter , off the Skaw. The engagement cost the Danes the loss of one gunboat, which blew up, and heavy damage to the rest.

The Battle of Silda was fought on 23 July near the Norwegian island of Silda. The British frigates and attacked the pilot's station on the island and defeated the three gun schooners , and and the gun barge , which were stationed there.

On 12 September, six Danish gunboats captured a becalmed ''Alban'' after a four-hour battle during which she lost her captain and one man killed and three men wounded. The Danes then took her into service as ''The Alban''.

1811–14

Danish gunboats manned by nearly 1,000 men, including infantry forces attempted to recapture Anholt on 27 February 1811. The Battle of Anholt resulted in a Danish withdrawal to Jutland, with heavy losses. The Danes did however emerge victorious on 23 April when ''Swan'' encountered three Danish gunboats in Sunningesund. A shot from one of the gunboats damaged ''Swan'' and resulted in the wetting of her powder magazine, forcing her surrender. The Danes boarded her but were able to retrieve little before ''Swan'' sank off Uddevalla, on the Swedish coast north of Gothenburg. The fight cost ''Swan'' two men killed, as the same battle apparently also resulted in the damaging of the hired armed cutter ''Hero''. On 11 May, recaptured ''Alban'' from the Danes. The capture occurred after a 12-hour chase near Shetland. At the time of her capture ''Alban'' was armed with 12 guns and had a crew of 58 men, all under the command of a lieutenant of the Danish navy. She was three days out of Farsund in Norway and had taken no prizes.

On 31 July 1811, and were cruising together in Long Sound, Norway, when they encountered and engaged three Danish brigs: the 20-gun ''Langeland'', the 18-gun ''Lügum'', and the 16-gun ''Kiel''. Outnumbered and outgunned, the British vessels took flight.''Naval Chronicle'' Vol. 26 (Jul–Dec 1811), pp.284–6. The next day ''Brev Drageren'' unsuccessfully re-engaged first one and then two of the brigs. In the inconclusive engagement each British vessel sustained one man killed, and ''Brev Drageren'' also had three wounded. On 17 August sailed from Sheerness with a convoy for the Baltic. On 2 September, while she was cruising off Arendal on the Norwegian coast in the company of , three Danish 18-gun-brigs (''Alsen'', '' Lolland'', and ''Samsø'') engaged them. ''Lolland'' engaged ''Manly'' while the other two chased ''Chanticleer'' but she maintained a course away from the action and made good her escape. In the engagement with ''Lolland'', ''Manly'' had her spars and rigging cut to pieces. With only six guns left, and having lost one man killed and three wounded, ''Manly'' was forced to strike.

The last major fight between Danish-Norwegian and British warships took place on 6 July 1812 during the Battle of Lyngør, when a small squadron of British warships met a small squadron of Norwegian warships at Lyngør on the Norwegian coast. The British withdrew after destroying the Norwegian frigate ''Najaden''. On 2 August the same year, boats of , which was under the command of Captain Lord George Stuart, captured two Danish vessels, under the command of Lieutenant Hans Buderhof, and their prize, an American vessel of about 400 tons burthen ( bm). The two Danish vessels were schooner No. 114 (of six 6-pounders and 30 men), and cutter No. 97 (of four 6-pounders and 22 men). In the action the British lost nine men killed and 16 wounded, of whom two died of their wounds; the Danes lost ten men killed and 13 wounded.

Peace

As a result of the Swedish invasion of Holstein in December 1813 during the War of the Sixth Coalition, Denmark-Norway was forced to seek peace, and the Treaty of Kiel ended the war on 14 January 1814. Denmark-Norway had to cede Heligoland to Britain and the Kingdom of Norway to the King of Sweden, while Denmark did get back the island of Anholt.

See also

* Denmark in the Napoleonic Era
* Norway in the Napoleonic Era
* Kingdom of Norway (1814)
* Norwegian War of Independence

Notes

Citations

*Individual record cards in Danish for ships of the Danish Royal Navy can be no longer (Feb 2013) found on the internet a
Orlogmuseet Skibregister.
The Danish Naval Museum is buildin
a new website
at which details, drawings and models may be available. For individual ships already listed, including Næstved, se

.

References

*
*Brett, John Edwin (1871) ''Bretts illustrated naval history of Great Britain, from the earliest period to the present time: a reliable record of the maritime rise and progress of England''. (Publishing Off.).
*Cust, Sir Edward (1862) ''Annals of the wars of the nineteenth century''. (John Murray).
*
*
* H G Garde : Den dansk-norske Sømagts Historie (Danish Norwegian Seapower) as reporte

*
*
*
*
* Wandell, C.F. (1815) ''Søkrigen i de dansk-norske farvande 1807–14'' (''War in Danish-Norwegian Waters 1807–14''), (Copenhagen: Carlsbergsfonden for Jacob Lund).
*

External links

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Conflicts in 1807
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Wars involving Denmark
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