Our national policy is one of defense, and we have encouraged other nations along that line.

Critics say it will only encourage other nations to do the same, restarting the arms race.

Moreover, by example, Iraq encourages other rogue nations and groups to follow its lead with a simple message.

Supports efforts to curb terrorism financing and to encourage other nations to do the same.

That could encourage other nations to pursue atomic bombs, experts said.

While Brazil's ability to reach patients encourages other nations, far more important is its success in lowering the cost of medicine.

His comments appeared to be part of an effort to encourage allied nations to contribute troops.

And we should encourage other responsible nations to do the same.

So does Britain have a role to encourage other nations to get involved?

In the near term, we will continue to encourage oil-producing nations to maximize their production.