When you collaborate on a big project, it is broken into multiple tasks assigned to different people. Those tasks vary a lot but each of them contributes to the result. If a remote team has problems with communication, its members don't know which tasks are finished, which are in progress, and which need to be done.
A uniform space for all the tasks completely solves the problem. Team members can see task statuses, managers can monitor the general progress of the project, create new tasks and assign them to members, state deadlines, and estimate the delivery dates.
Jira is the tool that provides the required space where you can observe daily progress of the tasks, edit the estimated delivery dates, and monitor the work of each team member. The tool provides transparency, which is very important for working with dispersed teams. Each member can access this single space and get information on the tasks they are interested in. They don't need to get in touch with each other for the update, which saves a lot of time.