<Tr> <Td> Rear admiral </Td> <Td> Major general </Td> <Td> Air vice-marshal </Td> </Tr> <Tr> <Td> Commodore </Td> <Td> Brigadier or brigadier general </Td> <Td> Air commodore </Td> </Tr> <Tr> <Td> Captain </Td> <Td> Colonel </Td> <Td> Group captain </Td> </Tr> <Tr> <Td> Commander </Td> <Td> Lieutenant colonel </Td> <Td> Wing commander </Td> </Tr>

What are the differences between the presidents jobs as commander in chief and chief of state