680 international law
seas or over any area other than the territory of the intercepting state and
for specified reasons. The apprehension of terrorists is to be encouraged,
but the means must be legitimate. On 4 February 1986, the Israeli Air
Force intercepted a Libyan civil aircraft en route from Libya to Syria in
an attempt to capture terrorists, arguing that the aircraft in question was
part of a terrorist operation.
163
Nevertheless, there may be circumstances where an action taken by a
state as a consequence of hostile hijacking or terrorist operations would
be justifiable in the context of self-defence.
164
Illegal apprehension of suspects and the exercise of jurisdiction
165
It would appear that unlawful apprehension of a suspect by state agents
acting in the territory of another state is not a bar to the exercise of ju-
risdiction. Such apprehension would, of course, constitute a breach of
international law and the norm of non-intervention involving state re-
sponsibility,
166
unless the circumstances were such that the right of self-
defencecouldbepleaded.
167
It could be argued that the seizure, being a
violation of international law, would only be compounded by permitting
the abducting state to exercise jurisdiction,
168
but international practice
on the whole demonstrates otherwise.
169
In most cases a distinction is
clearly drawn between the apprehension and jurisdiction to prosecute
and one should also distinguish situations where the apprehension has
163
See The Times, 5 February 1986, p. 1.
164
See e.g. as to the 1976 Entebbe incident, below, chapter 20, p. 1143.
165
See e.g. F. Morgenstern, ‘Jurisdiction in Seizures Effected in Violation of International
Law’, 29 BYIL, 1952, p. 256; P. O’Higgins, ‘Unlawful Seizure and Irregular Extradition’,
36 BYIL, 1960, p. 279; A. Lowenfeld, ‘US Law Enforcement Abroad: The Constitution
and International Law’, 83 AJIL, 1989, p. 880, Lowenfeld, ‘US Law Enforcement Abroad:
The Constitution and International Law, Continued’, 84 AJIL, 1990, p. 444, Lowenfeld,
‘Kidnapping by Government Order: A Follow-Up’, 84 AJIL, 1990, p. 712, and Lowenfeld,
‘Still More on Kidnapping’, 85 AJIL, 1991, p. 655. See also F. A. Mann, ‘Reflections on the
Prosecution of Persons Abducted in Breach of International Law’ in International Law at
a Time of Perplexity (ed. Y. Dinstein), Dordrecht, 1989, p. 407, and Higgins, Problems and
Process,p.69.
166
See e.g. article 2(4) of the United Nations Charter and Nicaragua v. US, ICJ Reports, 1986,
p. 110; 76 ILR, p. 349. See further below, chapter 20.
167
Note, in particular, the view of the Legal Adviser of the US Department of State to
the effect that ‘[w]hile international law therefore permits extraterritorial “arrests” in
situations which permit a valid claim of self-defence, decisions about any extraterritorial
arrest entail grave potential implications for US personnel, for the United States, and for
our relations with other states’, 84 AJIL, 1990, pp. 725, 727.
168
See Mann, ‘Jurisdiction’, p. 415.
169
See e.g. the Eichmann case, 36 ILR, pp. 5 and 277.