ANSWER: Spying goes back to Biblical times. Joshua sent two spies into Jericho before conquering Canaan. Military strategist Sun Tsu wrote about spying in his “The Art of War” treatise way back in 500 ...
Quick name some famous spies! Who did you come up with? Jack Ryan? James Bond? Movie spies are fun and resourceful, but real life spies rely on a lot more than fancy gadgets and powerful informants.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback