In the World today the sea is a vital part of global commerce. Historically the merchant fleet has been a national asset which meant it was the navy’s responsibility to protect them. Today however, most commercial shipping is registered under a flag of convenience. The sea, as a trade route, is vital to many countries for economic reasons and the threat to it is a huge issue. Escalating piracy incidents in recent years off the coast of Somalia has resulted in many nations sending their navy’s to protect merchant shipping but how prepared are they?The navy should strive for Command at sea or modern sea control. There is however, a discussion on its application during peacetime and this paper aims to support one side or the other by looking at cases of piracy around Somalia. To do this, cases will be looked upon with the concept defence of shipping which exploits sea control. If a navy uses methods that are explained in defence of shipping they also have sea control.The analysis shows that navy’s outside of Somalia have used methods that are found in the concept defence of shipping. Therefore, it is possible that sea control can be used in peacetime.

<p>De klassiska sjökrigsteorierna har åtskilliga år på nacken. Fortfarande anses emellertid Julius S. Corbetts och Alfred T. Mahans idéer äga sin giltighet – trots att den tidigare var verksam under första halvan 1900-talet och den senare under framförallt den andra halvan av 1800-talet. Syftet med arbetet har varit att undersöka huruvida dessa teoretikers syn på strategier i sjökriget som fenomen kan anses relevanta i det moderna sjökriget. Slaget om Falklandsöarna i början 1980-talet har betecknats som en av de första drabbningarna till sjöss som utspelats i en modern telekrigsmiljö. Utgångspunkt har varit att studera i vilken utsträckning Corbetts och Mahans teorier kan skönjas i utförandet av den brittiska operationsplanen i Falklandskriget. Genom en kvalitativ textanalys av Mahans och Corbetts litterära verk, och litteratur om dessa, har adekvata indikatorer tagits fram. Dessa har jämförts med en fallstudie som utgjorts av Falklandskriget. Slutsatsen blev att teorierna – och då framförallt Corbetts tankar – äger sin giltighet, om än inte bokstavligen och i varje detalj, men som en övergripande förklaring på vilket sätt framgång i modern sjökrigsföring kan uppnås.</p> / <p>The classic naval theories have been around for a considerable sum of time. Despite of these circumstances the ideas of Julius S. Corbett and Alfred T. Mahan are still regarded to be obligated their validity – even though that the foremost of them was active under the first part of the 1900 and the latter active particularly during the second part of the 1800. The purpose of the paper has been to examine whether these naval thinker view on strategy in naval warfare could be considered to be relevant in the modern naval warfare. The battle for the Falklands islands in the beginning of 1980 have been designated as one of the first encounters on the high seas that was situated in a modern electronic warfare environment. The starting point has been to study in which extension Corbett’s and Mahan’s theories could be notices in the execution of the British campaign plan in the Falklands war. Through a qualitative text study of Mahan’s and Corbett’s literary creation, and literature about them, adequate indicators have been brought forward. These have been comprehended with a case study consisting of the Falklands war. The conclusion where that the theories – particularly Corbett’s thoughts – still posses, if not figuratively and in every aspect, but as an overlooking clarification through in which way the success in modern navel warfare ought to be accomplished.</p>

De klassiska sjökrigsteorierna har åtskilliga år på nacken. Fortfarande anses emellertid Julius S. Corbetts och Alfred T. Mahans idéer äga sin giltighet – trots att den tidigare var verksam under första halvan 1900-talet och den senare under framförallt den andra halvan av 1800-talet. Syftet med arbetet har varit att undersöka huruvida dessa teoretikers syn på strategier i sjökriget som fenomen kan anses relevanta i det moderna sjökriget. Slaget om Falklandsöarna i början 1980-talet har betecknats som en av de första drabbningarna till sjöss som utspelats i en modern telekrigsmiljö. Utgångspunkt har varit att studera i vilken utsträckning Corbetts och Mahans teorier kan skönjas i utförandet av den brittiska operationsplanen i Falklandskriget. Genom en kvalitativ textanalys av Mahans och Corbetts litterära verk, och litteratur om dessa, har adekvata indikatorer tagits fram. Dessa har jämförts med en fallstudie som utgjorts av Falklandskriget. Slutsatsen blev att teorierna – och då framförallt Corbetts tankar – äger sin giltighet, om än inte bokstavligen och i varje detalj, men som en övergripande förklaring på vilket sätt framgång i modern sjökrigsföring kan uppnås. / The classic naval theories have been around for a considerable sum of time. Despite of these circumstances the ideas of Julius S. Corbett and Alfred T. Mahan are still regarded to be obligated their validity – even though that the foremost of them was active under the first part of the 1900 and the latter active particularly during the second part of the 1800. The purpose of the paper has been to examine whether these naval thinker view on strategy in naval warfare could be considered to be relevant in the modern naval warfare. The battle for the Falklands islands in the beginning of 1980 have been designated as one of the first encounters on the high seas that was situated in a modern electronic warfare environment. The starting point has been to study in which extension Corbett’s and Mahan’s theories could be notices in the execution of the British campaign plan in the Falklands war. Through a qualitative text study of Mahan’s and Corbett’s literary creation, and literature about them, adequate indicators have been brought forward. These have been comprehended with a case study consisting of the Falklands war. The conclusion where that the theories – particularly Corbett’s thoughts – still posses, if not figuratively and in every aspect, but as an overlooking clarification through in which way the success in modern navel warfare ought to be accomplished.