Staff Officer Black

Staff Officer Black is an extremely loyal person, both to Commander Red and the Red Ribbon Army itself. He always obeys Red's orders, from handing him cigars to even when it involves getting himself into extreme danger to protect Red. Black however; is not a drone of Red, and does have limits on how far he will obey someone, as he refused to serve Red any longer after knowing of Red's selfish wish to make himself taller and then takes the army into his own hands. If faced in great danger from a different force, Black will attempt to trick his opponent with civil discussion into forming an alliance, before carrying on with his original plans once their backs are turned. 
Throughout Commander Red's mission to acquire all seven Dragon Balls, Black assists him with small things, such as handing Red his cigars or complimenting his intelligence, while getting insulted by Red constantly, mainly when Black stands too close to Red, as Red does not wish to feel like a child due to his height.
Staff Officer Black seems to be a more clever strategist than Commander Red, as he has thought up many tactics in his tenure as second-in-command. He is also proficient with firearms, as seen with his gun usage. Black is also a capable hand-to-hand combatant and manages to put up a good fight against a young Goku. Although his strength might be above that of a regular human, Black fights mainly with the use of a Battle Jacket.