| Country | Action | Action Date | Effective Date |
|---|---|---|---|
| Berlin West | Extension | 06/12/1985 | |
| FRANCE | Communication | 22/08/1986 | |
| GERMAN DEMOCRATIC REPUBLIC | Communication | 16/12/1986 | |
| ITALY | Communication | 09/07/1985 | |
| ITALY | Communication | 21/01/1986 | |
| SOVIET UNION | Communication | 21/04/1986 | |
| UNITED KINGDOM | Communication | 22/08/1986 | |
| UNITED STATES OF AMERICA | Communication | 22/08/1986 |