| Conflict: | Dano-Karaikal Conflict |
| Place: | Carical, Portuguese India (present-day Karaikal, India) |
| Date: | October 1644 – February 1645 |
| Coordinates: | 10.9327°N 79.8319°W |
| Result: | Portuguese-Dutch victory |
| Combatant2: | Portuguese India Dutch India |
| Commander1: | Anders Nielsen Simon Jansen |
| Commander2: | Unknown adigar |
| Units1: | Valby |
| Units2: | Lis |
| Strength1: | 6 soldiers 4 ships 1 sampan |
| Strength2: | 3 ships 3 sampans 2 ships |
| Casualties2: | Many 1 sampan |
| Casualties1: | 1 dead 2 wounded 1 sampan |
The Dano-Carical Conflict was a small-scale conflict between the Danes at Tranquebar and the Portuguese at Carical . The conflict includes three smaller naval engagements, which eventually led to a four-hour-long imprisonment of Danish Captain Simon Jansen.
In 1643, the Danes, who had been in possession of Tranquebar since 1620,[1] seized a sampan from the Portuguese at Carical . This resulted in the Portuguese wanting to restore the military balance, and this would lead to three hostile incidents between Tranquebar and Carical.
In October 1644, the Governor of Danish India, Willem Leyel, received a letter from the commander of Fort Dansborg, Anders Nielsen about a Portuguese seizure of a Danish sampan.
According to Nielsen, the sampan, which belonged to a citizen of Tranquebar, was on its way home from Ceylon, when it was attacked by three Portuguese vessels off Carical. The Portuguese carried the sampan with them and the owner of the sampan complained to Nielsen.
Despite having no Danish vessels to pursue the Portuguese, Nielsen set off to Carical in an Indian vessel with three white and three Indian soldiers. However, the same three ships that had seized the sampan now appeared again and launched fire upon Nielsen's vessel, where he had to retreat.
Nielsen then wrote a letter to the Carical authorities, threatening to get revenge when he could. In response, the adrigar (a town clerk) responded that they just wanted to restore the balance from the Danish seizure of a Portuguese sampan the year before. However, Neilsen refuted this claim as pure nonsense.
In February 1645, the Valby arrived at Tranquebar, and it, together with Simon Jansen, was sent to Carical to revenge the previous attacks. Jansen seized two sampans lying in the roads, however, two Dutch ships lay at anchor there. The Dutch crews boarded the Valby and Simon Jansen was brought to Carical as a prisoner.
See also: Siege of Dansborg (1644). Jansen would stay as a prisoner for roughly four hours until the sampans he had seized got to safety. No further hostilities would occur between the two towns, however, it was known that Carical had supported the Indian general, Tiagepule in his war on Tranquebar.