Above is a USAF A10 Thunderbolt, which is also known as a warthog or hog.
Helping a Comrade in need of help
When soldiers are in battle or on a mission, and a fellow comrade got injured, they say it's their duty to not leave anybody behind. They have to decide whether they would die to save a comrade or just keep going. It could jeopardize the mission or other lives. Going back to get a comrade can be positive and negative in some ways. The positive side about is you are possibly saving someones life depending on there injury. The negative is risking your life for another or the risk of other lives, but that could be good and bad depending on the circumstance.