What about the possiblity of ST engg building a new tank with a
foreign turret?
See this
Jordan unveils new turret for Al Hussein main battle
tank
The King Abdullah II Design and Development Bureau (KADDB) of
Jordan, in an exclusive briefing to Jane's Defence Weekly, has
revealed details of an indigenously developed turret incorporating
a 120mm smooth-bore gun. The intended platform for the turret is
believed to be the Jordanian Armed Forces' Al Hussein (ex-British
Army Challenger 1) main battle tank (MBT).
Development of the Falcon 2 turret, designated within KADDB as
project AB9C5, has been conducted as part of the MERLIN programme,
which involves intellectual development and technology transfer
between the South African defence-industrial private sector and
Jordan. Concept design, development, prototyping and project
management has been led by KADDB, in close partnership with the
Mechanology Design Bureau (MDB) and IST Dynamics of South Africa.
It is supported by other elements of the Jordanian, South African,
Swiss and UK defence industries.
Now in the final stages of development, Falcon 2 interface
verification was scheduled for completion last month, following
which it is expected to be dropped into an Al Hussein hull by the
end of the year. KADDB plans to unveil the complete vehicle
officially at the IDEX international defence exhibition in Abu
Dhabi in March 2003. KADDB officials told JDW that fitting the
Falcon to the Al Hussein hull involved a "straightforward
interface".
The primary armament for the Falcon 2 turret is RUAG Land Systems'
L50 120mm smooth-bore compact tank gun. King Abdullah II of Jordan
told JDW that improved lethality, combined with concerns about the
obsolescence of the Al Hussein's (UK BAE Systems RO Defence) L11
120mm rifled gun and ammunition had been a driving factor in
developing the programme.
The South African government is understood to have expressed an
interest in the Falcon as part of its revived MBT requirement, and
South African industry sources said that the Falcon 2 turret's
development could provide the impetus for a collaborative project
with Jordan to develop a new MBT hull.
end.
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This is promising given it is armed with the RUAG Land Systems' L50
120mm smoothbore gun, and a FHL Claverham 10-round
autoloader.

The Falcon 2 turret in the process of integration testing at the
KADDB workshop. Visible is the RUAG 120 CTG 120mm L50 smoothbore
gun and the bustle housing an FHL Claverham 10-round autoloader.
Attached to the outside of the bustle is an eight-round Thales AFV
smoke projector. Not yet fitted are the commander's and gunner's
hunter-killer sights. (Source: KADDB)