You mean like how Spain was obligated too? They folded like a cheap lawn chair when they were subjected to terrorist attacks. As would 80% of the other welfare countries we carry in NATO.
You have a very broad definition of what a military is. A military organization is a professional body of soldiers authorized to use deadly force and organized and directed by a sovereign nation, not a militia, or a social organization, or vigilante group. The command structure of NATO defers from the U.N. or a normal assemblage of nations in that the chain of command is set up so that they directly support the alliance as a whole and it is a permanent set up, not one made up at the time of the formation of a coalition. NATO has a governing body, a civilian Secretary General, an Allied Command Operations center consisting of land, air, and navel components, Allied Command Transformation operation, Rapid Deployment Corps, an Airborne Early Warning Force, a Joint Warfare Center, Joint Force Training Center, Joint Analysis and Lessons Learned Center, and an Undersea Research Center; among other arms and operations. These units and centers are located in the U.S., Poland, Italy, Germany, Britain, Turkey, Portugal, Spain, Hungary, Belgium, Norway, Romania, Canada, Denmark, etc. Here's just the military structure as of 1989...excluding the civilian structure. This is a permanent structure unlike the KKK. NATO Military Committee, led by the Chairman of the NATO Military Committee, in Brussels, Belgium Allied Command Europe (ACE), led by Supreme Allied Commander Europe (SACEUR), in Mons, Belgium ACE Mobile Force, in Seckenheim, Germany United Kingdom Air Forces, in High Wycombe, United Kingdom NATO Airborne Early Warning Force, in Maisieres, Belgium Allied Forces Northern Europe (AFNORTH), in Kolsås, Norway Allied Forces North Norway (NON), in Bodø, Norway Allied Forces South Norway (SONOR), in Stavanger, Norway Allied Forces Baltic Approaches (BALTAP), in Karup, Denmark Allied Land Forces Schleswig-Holstein and Jutland (LANDJUT), in Rendsburg, Germany Allied Land Forces in Zealand (LANDZEALAND), in Ringsted, Denmark Allied Air Forces Baltic Approaches (AIRBALTAP), in Karup, Denmark Allied Naval Forces Baltic Approaches (NAVBALTAP), in Karup, Denmark Allied Forces Central Europe (AFCENT), in Brunssum, Netherlands Northern Army Group (NORTHAG), in Rheindahlen, West Germany Central Army Group (CENTAG), in Heidelberg, West Germany Allied Air Forces Central Europe (AAFCE), in Ramstein, West Germany Second Allied Tactical Air Force (2 ATAF), in Rheindahlen, West Germany Fourth Allied Tactical Air Force (4 ATAF), in Ramstein, West Germany Allied Forces Southern Europe (AFSOUTH), in Naples, Italy Allied Land Forces Southern Europe (LANDSOUTH), in Verona, Italy Allied Land Forces South-Eastern Europe (LANDSOUTHEAST), in İzmir, Turkey Allied Air Forces Southern Europe (AIRSOUTH), in Naples, Italy Fifth Allied Tactical Air Force (5 ATAF), in Vicenza, Italy Sixth Allied Tactical Air Force (6 ATAF), in İzmir, Turkey Allied Naval Forces Southern Europe (NAVSOUTH), in Naples, Italy Naval Striking and Support Forces Southern Europe (STRIKFORSOUTH), afloat, centered around US Sixth Fleet Allied Command Atlantic (ACLANT), led by Supreme Allied Commander Atlantic (SACLANT), in Norfolk, United States[31] Eastern Atlantic Area (EASTLANT), in Northwood, United Kingdom Northern Sub-Area (NORLANT), in Rosyth, United Kingdom Central Sub-Area (CENTLANT), in Plymouth, United Kingdom Submarine Force Eastern Atlantic (SUBEASTLANT), in Gosport, United Kingdom Maritime Air Eastern Atlantic (MAIREASTLANT), in Northwood, United Kingdom Maritime Air Northern Sub-Area (MAIRNORLANT), in Rosyth, United Kingdom Maritime Air Central Sub-Area (MAIRCENTLANT), in Plymouth, United Kingdom Island Command Iceland (ISCOMICELAND), in Keflavík, Iceland Island Command Faroes (ISCOMFAROES), in Tórshavn, Faroe Islands Western Atlantic Area (WESTLANT), in Norfolk, United States Ocean Sub-Area (OCEANLANT), in Norfolk, United States Canadian Atlantic Sub-Area (CANLANT), in Halifax, Canada Island Command Bermuda (ISCOMBERMUDA), in Hamilton, Bermuda Island Command Azores (ISCOMAZORES), in Ponta Delgada, Azores Island Command Greenland (ISCOMGREENLAND), in Grønnedal, Greenland Submarine Force Western Atlantic (SUBWESTLANT), in Norfolk, United States Iberian Atlantic Area (IBERLANT), in Oeiras, Portugal Island Command Madeira (ISCOMADEIRA), in Funchal, Madeira Striking Fleet Atlantic (STRIKFLTLANT), in Norfolk, United States Carrier Striking Force (CARSTRIKFOR), in Norfolk, United States Carrier Striking Group One (CARSTRIKGRUONE), in Norfolk, United States Carrier Striking Group Two (CARSTRIKGRUTWO), in Plymouth, United Kingdom Submarines Allied Command Atlantic (SUBACLANT), in Norfolk, United States Allied Command Channel (ACCHAN), in Northwood, United Kingdom Nore Sub-Area Channel Command (NORECHAN), in Rosyth, United Kingdom Plymouth Sub-Area Channel Command (PLYMCHAN), in Plymouth, United Kingdom Benelux Sub-Area Channel Command (BENECHAN), in Den Helder, Netherlands Allied Maritime Air Force Channel (MAIRCHAN), in Northwood, United Kingdom Maritime Air Nore Sub-Area Channel Command (MAIRNORECHAN), in Rosyth, United Kingdom Maritime Air Plymouth Sub-Area Channel Command (MAIRPLYMCHAN), in Plymouth, United Kingdom Standing Naval Force Channel (STANAVFORCHAN), afloat
Spain joined in 1992. It is the 7th largest contributor to the general fund and its military budget is 8th highest. Alejandro Alvargonzález is the third highest ranking man in NATO.