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a change of government does not affect the state. Even when the change has been brought about by
unconstitutional or violent means, the legal personality of the state is unaffected (as are treaties to
which the state is bound).
49
The question of recognition of a government arises only when it has
come to power unconstitutionally. Recognition may then be withheld for political reasons, or may be
limited to recognition de facto (see below). Although the new regime may be all too clearly in
effective control of the territory, with a reasonable prospect of permanence and with the obedience
of the mass of the population, recognition may be withheld as a sign of political displeasure. But
since international law is concerned more with the realities, if the new regime was not at first
recognised because of the way it came to power, yet is clearly in effective control and firmly
established, in international law it will be regarded as the government.
50
Numerous unconstitutional changes of government took place in the 1970s, particularly in
developing countries. The practice of formally announcing recognition of a usurper regime was often
politically embarrassing since recognition was sometimes perceived, albeit wrongly, as political
approval of the new regime. This predicament led several states to abandon the practice of formal
recognition. Following the adroit French principle of recognising only states, since 1980 the nature
of the relations that the United Kingdom has with a new regime must be determined and deduced
from the particular circumstances. Where previously the British Government would have accorded
formal recognition to a new government, now it will – but only if asked – say that it deals with it on
a normal government-to-government basis.
51
US practice appears to be more pragmatic: the
Administration may formally recognise an unlawful change of government when it approves of the
change, but otherwise leaves its view of the new government to be deduced from the relations it has
with it: diplomatic, consular, or none.
52
Governments in exile
When a foreign invader or local insurgents have occupied a state, its government may flee abroad
and, provided the state of refuge agrees,
49. See p. 393 below.
50. Tinoco Claims Arbitration (United Kingdom v. Colombia), 2 ILR 34.
51. For the formal statement of the new practice, see (1980) BYIL 367 and C. Warbrick, ‘The New British
Policy on Recognition of Governments’ (1981) ICLQ 568–92. See generally Shaw, pp. 380–2.
52. M. West and S. Murphy, ‘The Impact on US Litigation of Non-Recognition of Foreign Governments’
(1990) Stanford Journal of International Law 435–78.