Mukalla
Treaties
| Signed on | In force on | Title |
|---|---|---|
| 28 February 1938 | Declaration concerning Hamumi (Beit Ali Tribe) and Indemnities for entrages by tribes | |
| 1 March 1938 | Declaration by Hamumi (Beit Ali Tribe) regarding guarantee of pledges on submission | |
| 1 March 1938 | Declaration concerning Hamumi (Beit Ali Tribe) and Protection by Her Majesty's Government |