Move the troops into place for action

verb

1. To put into movement or circulation

   "mobilize financial assets"

2. To release (something stored in the organism) for bodily use

   "The body mobilizes its antibodies."

3. To assemble and make ready for war duty

   "mobilize all reserve forces for overseas duty"

4. To marshal (something, such as resources) for action

   "mobilize support for a proposal"

5. To undergo mobilization

   "The army can mobilize quickly for a major war."