[stcredzero]

The overall long term lesson of the events of the 20th and early 21st centuries is that economic development is worth at least several times the same effort put into weapons. (Israel as an organization obviously understands this.)

The "opposition" which is most effective results in the growth of knowledge and economic power. Knowledge and economic power can buy weapons and create game-changing technologies. The human race is still vile, primitive, and tribal, but we are slowly waking up from history. We've gotten to the point where a great many of us have figured out that war and violence have no glory and are just a really bad idea.

Worry less about borders and what it takes to have them and put effort into infrastructure, schools, hospitals, and businesses.