A project is starting with a team that is located all over the world.

Comprehensive and Detailed Explanation:

Given the aggressive timeline and the distributed team, the project manager must act quickly to initiate team planning and alignment. A virtual planning session helps kickstart the project, clarify roles, and begin building team rapport. This is more timely and feasible than waiting for in-person meetings.

* A and C may be helpful but could delay the start of the project.

* B is a tool but not a direct leadership or facilitation action.

* D is proactive and ensures momentum is maintained from the beginning.