Boundary between East Aden Protectorate and Muscat and Oman p.50

FCO 8/586 1967-1968
Annex 2.

Muscat - Ras al Khaimah
(Ru'us al Jibal)

As Your Highness is aware, I have come to the
conclusion, after an extensive investigation of this
area, that it is not possible to recommend a frontier
line, such is the difference of outlook between Your
Highness and Shaikh Saqr bin Muhammad, Ruler of Ras al
Khaimah. Furthermore, since the region through which
the presumed frontier would pass is so wild and
sparsely inhabited, and also largely inaccessible, the
definition of a precise border is not practicable.
Her Majesty's Government, as Your Highness is aware, have
for long recognised the Jebel Qir on the coast north of
Sha'am as the northern limit of Ras al Khaimah territory,
and this still applies.

Your Highness maintains, quite rightly, that the
Shihu as a whole are a Sultanate tribe and that the
areas they occupy are Sultanate territory. There are,
however, certain groups of this tribe who are settled
on and near the west coast and consider themsleves the
subjects of Shaikh Saqr, under whose administration they
come. I list these places as follows: 
Sha'am and the Wadi Sha'm and its
tributaries.

The plain lying between Sha'am and Rams,
bounded on the west by the sea and on the
east by the mountains, and all the villages
within this area.

The Wadi Ghalilah and its tributaries.

The short Wadis,o1 which the largest are
the Wadis Rahbah and Bakhit, lying between
the Wadis Ghalilah and Haqil.

The small settlements, which are only occupied
in the winter and spring, lying between these
wadis and on the seaward side of the western
watershed, which runs approximately 6 miles
from the coast.

To the south of Rams lie the Wadi Shimal (Wadi
Haqil) and its tributaries, which are occupied by the
Shimailiyin, who do not consider themselves Shihu.
This area is under the effective control of Shaikh
Sagr, exercised by a Wali.

As for the Habus, although they are, of course,
an offshoot of the Shihu, many now regard themselves
as subjects of Shaikh Saqr. The areas in which such
people live are as follows: 
The Wadi Bih as far as its confluence with the
Wadi Shah

The Wadi Qada'a and all its tributaries.

/The Wadi