The warp core is the key component of any stardrive section — this is from whence the name derives. The warp core is a highly advanced device capable of projecting a warp field around a ship, thus separating it in a way from the physical universe and allowing it to travel at speeds far faster than light. The core is often found in the center of the stardrive section and runs the entire height of the ship. The substantial increase in efficiency with this design aside, though, the size and positioning of the core (to say nothing of energy emissions) allows an enemy to target it easily. Since it is so volatile, even slight damage may result in a disastrous breach which may require the separation of the stardrive and saucer sections in order to save the crew.