It is a firm objective of Government policy to bring about a situation whereby it will no longer be possible for nuclear material and nuclear weapons to be transported through the Irish Sea. We are pursuing this objective through all avenues available to us. It will be appreciated that these matters are regulated by international obligations. In order to achieve our objective we need to get the support of other contracting parties to these conventions.
On the specific matter of the transportation of nuclear weapons we have taken a very strong line. We have written to the UK authorities informing them that the recent reports on the movements of nuclear weapons by the military through the Irish Sea are a matter of serious public concern in Ireland and that such movements present difficulties for the Irish Government. The initial response from the UK is that they no longer deploy nuclear weapons on board Her Majesty's ships but that such weapons may be transported by sea. They further state that shipments do not take place outside UK territorial waters, that safety is of paramount importance wherever nuclear weapons are concerned and that it is long-standing policy of UK Governments neither to confirm nor deny the presence of nuclear weapons at particular times and locations.
Warships, naval auxiliaries or other ships owned and operated by a state and used solely on that state's non-commercial service are normally exempt from international conventions regulating marine transport, maritime safety and protection of the marine environment. However, contracting states to those conventions are asked to ensure that exempted ships act in a manner consistent, a far as is reasonable and practicable, with the international conventions.
Under existing international law warships have a right of innocent passage without notification through the territorial waters of any state. Entry of foreign warships into Irish ports is a matter for the Minister for Foreign Affairs. Pending enactment of future international law it is Government policy to refuse entry if the vessel is carrying nuclear weapons or the visit is part of a naval exercise.
My concerns on the movement of nuclear weapons through the Irish Sea are threefold. The transport of such materials through the Irish Sea which is a narrow, semi enclosed sea with densely populated areas in its environs, poses a threat to the safety of people living in these areas and to the marine environment generally. The extent and nature of the risks posed by such transport demand advance notification of the transiting of ships carrying nuclear weapons or other hazardous materials so that early warning systems can be put in place to deal with possible marine emergencies in the event of an accident or collision. The increasing traffic in the Irish Sea shipping lane is also a concern because of the increased possibility of accidents.
I have taken a number of steps in this matter. In keeping with the objective to ensure the highest standards of safety of life at sea, safety of navigation and protection of the marine environment the Department has been participating actively in ongoing discussions on these topics at international level. In 1993 the International Maritime Organisation adopted the Code for the Safe Carriage of Irradiated Nuclear Fuel, Plutonium an High-Level Radioactive Wastes in Flasks on Board Ships (the INF Code). The code regulates the construction, equipment and operation of ships engaged in the carriage of such substances.
The Department has consistently argued that a range of complementary measures must be incorported in the code. These measures include route planning, notification, restriction and exclusion of certain routes and emergency response plan. Our efforts in this respect, for which we have support from other small coastal states, will continue. The subject is on the agenda of the upcoming meeting of the marine environment protection committee, a sub-committee of the International Maritime Organisation.
More recently the Department participated in International Maritime Organisation discussions on the introduction of mandatory reporting and ships' routing systems for vessels carrying hazardous cargoes. The former will come into force internationally on 1 January 1996; the later on 1 January 1997.
As I said our proposed strategy is to bring about a situation whereby it will be no longer possible for nuclear materials and nuclear weapons to be transported through the Irish Sea.