collective protective measures

collective NBC protective equipment

electronic protective measures

establishment and maintenance of protective measures

passive electronic protective measures

protective measures

electronic counter-countermeasures (ECCM) / electronic protective measures (EPM)

collective action

collective call sign

collective defense

collective defense operation

collective NBC protection

collective peace support force

collective peacekeeping force

collective protection (COLPRO)

collective security

collective security actors

collective security system

Collective Security Treaty (CST)

Collective Security Treaty Organization (CSTO)

collective-defense agreement

CSTO Collective Rapid Reaction Forces

modular collective support system

right of collective self-defense

system of collective defence / security

principle of collective responsibility

collective pitch control

collective pitch control lever

main-rotor (hydraulic) collective pitch actuator

main-rotor collective pitch control rod

collective call

collective fire

collective forces