sentry duty

to be still

to be silent

to be aware

to be patient

to be prepared
for any eventuality
given current circumstances
and prevailing conditions

to identify potential threats
regarding safety and
integrity of the whole

to efficiently communicate
relevant information with
appropriate parties
so as to maintain safety
and integrity of the whole

to be committed to
sacrifice oneself so as to
ensure safety and
integrity of the whole

to be still

to be silent

to be aware

to be patient

to be prepared

to identify potential threats

to communicate

to be committed

to be free