Working for a company that manufactures electronic equipment

Q: I am an enginneer from Pakistan and I am working in a private company which is the offshore company of another Company in USA, so our office is controlled by USA company. That USA company makes electronic solutions including medical, residential commercial, military and a lot of other solutions. I am currently working on medical solutions but my concern is that the company also provides solutions to military. Should I be concerned about that or not? Is it halaal to work for this company?

Fixing the amount of profit based on one's capital investment

Q: Is it permissible to invest in the following company? This is the details from the company. Investment Plans is actually a Program in which Users have to Invest Amount in our Company and can get Profit Monthly till Specific Time Period. It is just like a Bank where you deposit money and get profit. Remember if you invest Money in Our Company in any Plan, then your deposit money is non-refundable after expiry time.

*Basic Plan* In Basic Plan you get Following Profit : Invest Money 30000/PKR Profit 6000/PKR Monthly Time Period 1 Year

In Basic Plan you have to invest 30000/PKR once in our company and you will get 6000/PKR monthly till next 1 Year. Profit will transfer in your Account at 1-Date of Month.