This is turning into a nonsense...
It's not a matter of "save a certain number of children, many of which are going to die soon". You're simply not in the right position to say "they shouldn't be born!". Why would you kill them if in, let's say 7 years, a consistent amount of supplies will reach their village? Why don't you think that, in a future, the situation might change?
100 years ago Italians of the Southern regions lived pretty much like the Africans. They moved to countries like the USA, Germany, France, Switzerland, Argentina and Brasil to work. Many of them succeded, and the situation here has completely changed, because people lived to make this a better place. If you kill the babies, if you don't help them and change the situation of their countries...you solve nothing! The 5 lucky children you mentioned could become doctors, are you aware of it?!?