1) We aren't going to fight another continental war anytime soon. 2) 400+ tanks seem reasonable to me and ISIS don't have any tanks 3) Argentina doesn't have the military capacity to do so and the only reason they could do so in the 80s was because there only was a platoon garrisoned there instead of a regimental sized force like there is now. 4) Will have one functioning one in 2020, most nations make do with one aircraft or less. Finally, doesn't the UK have one of the highest defence budgets on the planet?