maritime defense sector

air defense sector

defense and security sector

aerospace sector

automatic sector scanning

critical sector

primary sector of fire

secondary fire sector

sector

sector of defensive responsibility

sector of support

security sector / structures

security sector reform (SSR)

security sector reform

technologically advanced sector

secondary sector of fire

firing sector

decisive sector

cradle toothed sector

windshield sector arm

worm and sector steering device

emergency sector of fire

course sector

coverage sector

rear area surveillance sector

sector scan

sector surveillance

surveillance sector

surveillance sector overlap

sector settings

stripmap, sector or spotlight SAR

light sector

sector adviser