Temujin 说:
1. They do not need to eat or sleep and hence can march and guard a position for days on end.
2.They lack human emotions and are not affected by shellshock or battle field stress.
3. They are not prone to making rash decisions.
4. Their damaged parts can be salvaged and recycled to make repairs on damaged troops, rebuilt or scrapped for resources.
1. Yes, but they surely needed some fue. I didn´ een any solar panels on them

2. One shot or too much of dust can make whole droin operating system untabile or damaged
3. In ever program there can be some stupid exception which can cause something veery bad.
4. Yes, you´´re alright in this point