Italian Missions

http://www.esercito.difesa.it/Operazioni/Operazioni_oltremare

https://www.difesa.it/OperazioniMilitari/Pagine/OperazioniMilitari.aspx

https://www.ilpost.it/2018/01/17/missioni-militari-italiane-2018/

http://www.occhidellaguerra.it/missioni-militari-italiane-allestero-le-novita-del-2018/

http://www.ilsole24ore.com/art/notizie/2018-01-09/missioni-internazionali-2018-l-italia-punta-niger-tunisia-e-libia-092052.shtml?uuid=AEca6TeD

http://www.lindro.it/missioni-militari-allestero-uneccellenza-tutta-italiana/

https://www.difesa.it/Pagine/default.aspx
http://www.today.it/politica/missioni-italia-estero.html

Military Expenditure by country - update 2017-18

https://www.statista.com/statistics/262742/countries-with-the-highest-military-spending/

https://www.globalfirepower.com/defense-spending-budget.asp

https://en.wikipedia.org/wiki/List_of_countries_by_military_expenditures

https://www.sipri.org/sites/default/files/2018-05/sipri_fs_1805_milex_2017.pdf

https://www.nato.int/nato_static_fl2014/assets/pdf/pdf_2017_06/20170629_170629-pr2017-111-en.pdf