The Washington Naval Treaty of 1922 reinforced this policy.

However, the Washington Naval Treaty meant these plans with their mammoth guns never got off the drawing board.

These were a result of the limitations of the Washington Naval Treaty.

The Washington Naval Treaty was only partly able to put an end to the race.

No.4 was behind with the laid down by the Washington Naval Treaty.

The Washington Naval Treaty of 1922 affected aircraft carrier plans.

They had a relatively short career, all being decommissioned in 1921, due to the Washington Naval Treaty.

The ships were eventually canceled in 1922 after the Washington Naval Treaty was signed.

Both were canceled according to the terms of the Washington Naval Treaty before either could be completed.

Both were scrapped under the terms of the Washington Naval Treaty.