cautious –adj. careful about avoiding danger or risk

summit –n. a meeting between the leaders of groups such as countries or companies

reward –n. money or another kind of payment that is given or received for something that has been done or that is offered for something that might be done

benefits –n. a good or helpful result or effect

sanction –n. measure put in place to cause a country to obey international law, usually by limiting or banning trade

significant –adj. very important

convince –v. to cause someone to believe that something is true

strategic –adj. of or relating to a general plan that is created to reach a goal in war, politics, etc., usually over a long period of time