SidingWithTheEnemy said:
What's the problem?
Well, really use it as a distraction and get the hell out of there. If the guards find a lone baby the probably find it cute and might even keep it, while you have a serious chance of escaping.
Wait a minute! How the hell do you know those "invaders" are going to kill you?
Well I know one reason, because you are a baby eating cannibalistic monster and most likely deserve to get shot in the first place.
Why is your country attacked anyway? What kind of president did you vote last election? Who did he p*ss off? Probably someone with bigger guns, well tough luck, you just brought that sh*t all over yourself.
Oh and lastly, in any case of such random apocalyptic happenings, if you head for the attic make sure you have some escape route in mind or maybe even have a helicopter on the roof, waiting for you. Because if your brain isn't able to process that kind of information fast enough that the attic is a dead end, according to Darwin you will probably not survive anyway...
Sorry, no offence meant but moral questions of such sort only work when take several things involving morality for granted - like having an "Invaders" outside "who are going to kill you" No they are not. At least I think it is immoral to think the "invaders" are going to kill you.... Have you tried negotiating with him? They probably just want to have a cup of tea with you, maybe they are looking for a Coop game of COD.
Look up the Ghetto Massacre from WWII, or frankly, any major genocide in history, and you will see that this scenario is far from imposable. You cannot reason with them: they have been ordered to kill you on sight. They will not "keep" the baby, because they have been brainwashed to believe that the baby is evil by default of whose baby it happens to be.
What the OP has described is a COMMON occurrence. War and genocide go hand and hand, even in modern times. An invading army might exterminate and enemy town or village, either for religious reasons or just to make an example. And yes, invasions still happen.
Who did the "President" piss off? What does it matter? Perhaps North Korea is attempting to unify Korea under a single leader, and the hypothetical situation is happening in a boarder town? Perhaps China, under the pressure of it's own massive population, has declared war on a neighboring country in an effort to expand it's borders. All that really matter's, in this scenario, is that some invading force has been ordered to exterminate a population, and one scared group of survivors had to choose between killing a baby or probably getting caught and then killed.
On Topic:
Suffocating the baby would be more of a knee-jerk reaction then a logical one. If you were going to be hiding out for your very life in a place where a crying baby would get you killed, you would hopefully bring something that could be used to force the child to be quiet, such as a bit of alcohol in it's milk, or heck, a small amount of chloroform. I agree that a chemical solution is hardly ideal in the growth of a child, but it's better for it then, say, bullets. Or ray guns, if said invaders happen to be aliens. Or heck, even Zombie bites, since those are popular. By the way: I am now picturing this scenario during a Zombie Apocalypse.
But to answer the question at hand; No. There are other ways.