<s>[INST] The next text is a question of a member of the European parliament:"In an ostensible attempt to address the migrant issue, a number of EU representatives, including Commission President Jean Claude Juncker when addressing last plenary sitting of Parliament, have proposed the joint patrolling of maritime borders between Greece and Turkey.   The summit of 15October2015 concluded with recommendations for action to strengthen Frontex so as to enhance European border patrol and coast guard services, involving the deployment of rapid-response border intervention teams and the progressive introduction of integrated external border management procedures.   This, however, runs counter to the sovereign rights of Greece and is leading further down the dangerous path already initiated by the NATO presence towards joint administration of the Aegean, concerning which the Turkish governing classes are already disputing Greek sovereign rights, referring to grey areas and repeatedly infringing Greek sea areas and airspace in a bid to establish a fait accompli.   In view of this:  What is the position of the High Representative regarding the inalienable right of every country to defend its own borders, sovereign rights and integrity?"
Analyze carefully the text and assign it to the most relevant policy area among those listed below. Do not explain your answer and return only a number.
Policy area numbers: 1 = Macroeconomics
2 = Civil Rights, Minority Issues and Civil Liberties
3 = Health
4 = Agriculture and Fisheries
5 = Labour, employment and pensions
6 = Education
7 = Environment
8 = Energy
9 = Immigration
10 = Transportation
12 = Law and Crime
13 = Social welfare
14 = Regional and Urban issues and Planning
15 = Banking, finance and domestic commerce issues
16 = Defence
17 = Space, science, technology, and communications issues
18 = Foreign trade
19 = International affairs and foreign aid
20 = Governance and government
21 = Public Lands, Water Management and Territorial Issues
23 = Culture and media
[/INST]. Answer = [9]. </s>
In an ostensible attempt to address the migrant issue, a number of EU representatives, including Commission President Jean Claude Juncker when addressing last plenary sitting of Parliament, have proposed the joint patrolling of maritime borders between Greece and Turkey.   The summit of 15October2015 concluded with recommendations for action to strengthen Frontex so as to enhance European border patrol and coast guard services, involving the deployment of rapid-response border intervention teams and the progressive introduction of integrated external border management procedures.   This, however, runs counter to the sovereign rights of Greece and is leading further down the dangerous path already initiated by the NATO presence towards joint administration of the Aegean, concerning which the Turkish governing classes are already disputing Greek sovereign rights, referring to grey areas and repeatedly infringing Greek sea areas and airspace in a bid to establish a fait accompli.   In view of this:  What is the position of the High Representative regarding the inalienable right of every country to defend its own borders, sovereign rights and integrity?