sustain in

sustain someone in something

to stand by or support someone through some problem. She knew she could count on her friends to sustain her in times of trouble. We will sustain you in the difficult times the best we can.
References in periodicals archive ?
The Commanders resolved to focus efforts on the Navy's ability to deploy and sustain in tandem with the new Mission-based deployment concept, which would result in greater presence and visibility in Indian Ocean Region.
The Commanders resolved to focus efforts on the Navys ability to deploy and sustain in tandem with the new Mission-based deployment concept, which would result in greater presence and visibility in IOR.