<s>[INST] The next text is a question of a member of the European parliament:"Various prestigious NGO's (Oxfam, Amnesty International, Greenpeace) and the Autonomous University of Barcelona's Peace Culture School have claimed that Spain has been exporting military ammunition, as if it were hunting ammunition, to the following African countries: Ghana, Guinea Conakry, Central African Republic, Mauritania, Cote d'Ivoire, Senegal, Guinea Bissau, Angola, Burkina Fasso and Cameroon.  Apparently the Customs Registers of the Spanish Tax Agency show that the cartridges exported weighed on average 40 kg, and cost an average of EUR 120 each.  Given that it is difficult to believe that hunting ammunition of such dimensions exists, and that these exports of munitions brought in over EUR 4 million in 2002, is the Commission aware of these Spanish exports?  If the Commission is aware of the claims, has it taken or does it intend to take any steps?"
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 = [16]. </s>
Various prestigious NGO's (Oxfam, Amnesty International, Greenpeace) and the Autonomous University of Barcelona's Peace Culture School have claimed that Spain has been exporting military ammunition, as if it were hunting ammunition, to the following African countries: Ghana, Guinea Conakry, Central African Republic, Mauritania, Cote d'Ivoire, Senegal, Guinea Bissau, Angola, Burkina Fasso and Cameroon.  Apparently the Customs Registers of the Spanish Tax Agency show that the cartridges exported weighed on average 40 kg, and cost an average of EUR 120 each.  Given that it is difficult to believe that hunting ammunition of such dimensions exists, and that these exports of munitions brought in over EUR 4 million in 2002, is the Commission aware of these Spanish exports?  If the Commission is aware of the claims, has it taken or does it intend to take any steps?