Several air forces coordinated a joint training exercise over international waters to improve interoperability.

The research paper analyzed how nuclear forces influence the structure of atomic nuclei.

The police forces coordinated their response to manage the massive protest without escalating tensions.

International task forces coordinated relief efforts and shared resources to aid the flood victims.

After the long battle, the army's spent forces struggled to hold the line.

The volunteers admired the forces of nature that carved the canyon over millennia.

Government policies must account for the changing skill sets of labour forces across regions.

Designing the carousel required careful calculation of the centripetal forces acting on each rider.

In the experiment, we measured the net forces acting on the gliders to predict their accelerations.

Many cultures believe that sacred rivers and ancient trees house powerful life-forces that protect the land.