Airplane Hijacking

Aircraft hijacking is an act of diverting an aircraft from its intended route, entering another country’s airspace without authorization, or changing course. In other words, aircraft hijacking can result in endangering the lives and property of passengers and crew, and may give rise to international issues affecting many countries. Aircraft hijacking can be defined as acts that threaten the safety of individuals on board by altering the aircraft’s current route or entering another country’s airspace without permission. Additionally, in aircraft hijacking cases, the seizure of control over the crew and the alteration of the flight’s direction are deliberate actions carried out specifically to compromise the aircraft’s security to throw.

Aircraft hijacking can be considered a form of air piracy, but unlike air piracy, it also encompasses situations such as the complete removal of the crew’s authority and the takeover of control over passengers or the aircraft itself. Aircraft hijacking is not merely a crime related to the aircraft; it is an act with consequences that can affect international airspace and global relations. Therefore, an aircraft hijacking act constitutes a violation of international law and the regulatory frameworks designed to ensure flight safety. An aircraft hijacking does not only threaten the lives of those on board but also generates widespread global concern because such incidents can undermine international security systems. Aircraft hijacking operations can lead to major diplomatic disputes between involved countries and jeopardize international air traffic. For this reason, aircraft hijacking is regarded not only as a crime but also as a threat that challenges international cooperation, security measures, and the order of the aviation sector.

Coşkun Aral – 14 October 1980 Istanbul-Ankara Flight, Aircraft Hijacking Incident

Causes of Aircraft Hijackings

Aircraft hijackings typically occur as a result of the convergence of various socio-political, economic, and psychological factors. These acts can stem from a range of different motivations, each with its own unique background and impact. The causes of aircraft hijacking movements can be grouped as follows:

• Socio-Political Conditions and Revolts: Aircraft hijackings are sometimes carried out by individuals who are desperate to escape the social, political, or economic conditions in their own country. These individuals may have suffered under dictatorships or repressive regimes and have chosen aircraft hijacking as a means of escaping such conditions.
• Criminal Past and Escape: Individuals with criminal records who have committed offenses and lost their opportunities for shelter in their home countries may also commit aircraft hijacking. Their aim is to flee their current country and establish a new life. Additionally, some criminals seek to evade justice or delay their sentences through such acts.
• Mental Health Issues: Individuals suffering from mental instability may carry out aircraft hijacking. Such persons often turn to radical actions in an attempt to resolve internal conflicts or psychological distress.
• Economic and Terrorist Motives: Aircraft hijackings are sometimes conducted for economic gain or by terrorist groups. Terrorist organizations may use such acts to achieve their political objectives. Aircraft hijacking can target a state’s government or its policies.
• Ransom and Hostage-Taking: Some aircraft hijackings are carried out to demand ransom or take hostages. These acts are typically performed by groups or individuals with the primary goal of securing substantial economic benefit.

The causes of aircraft hijackings reveal the complexity and multifaceted nature of these acts. A wide spectrum of causes exists, ranging from socio-political pressures to psychological issues.

Dangers and Effects of Aircraft Hijacking

Aircraft hijacking not only endangers the safety of passengers and crew on board but can also negatively affect international air traffic, the aviation industry, and global security. The dangers and consequences arising from aircraft hijacking can lead to a series of serious outcomes.

Endangerment of Human Life

Aircraft hijackings fundamentally threaten the lives of all individuals on board. The security of the hijacked aircraft is compromised, tensions arise between passengers and crew, and both psychological and physical violence may occur. For example, hijackers often threaten to crash the aircraft or alter its course. This directly endangers the lives of passengers and crew. Moreover, as fuel levels decrease, pilots and crew may be forced to land in unfamiliar areas, potentially leading to accidents.

Aircraft Accidents and Injuries

Aircraft accidents may occur during hijackings due to pilots’ lack of information about suitable landing areas or their unfamiliarity with navigation equipment during emergencies. Such accidents can endanger the lives of both passengers and crew. For instance, if an aircraft lands in an wrong area, a possible accident in that region could result in the death of everyone on board.

Use of Weapons and Physical Violence

Hijackers may engage in confrontations with passengers on board, creating a significant danger. The use of weapons can make aircraft hijackings even more lethal. Passengers, crew, and even pilots may become victims of such violent acts. Many aircraft hijackings end with individuals being threatened or killed with firearms. This not only endangers individual lives but also severely undermines social and aviation security.

Economic Effects and Pressure on the Aviation Industry

Aircraft hijackings have significant important economic effects on the aviation industry. Such incidents can heighten concerns about aircraft safety and erode public confidence in air travel. Passengers may choose not to fly with certain airlines due to security fears. This situation can lead to revenue losses for airlines and potentially push some companies into financial distress. Additionally, aircraft hijackings place additional pressure on air traffic regulators and aircraft security systems, resulting in higher costs and source demand.

Effects on International Security and Diplomatic Relations

Aircraft hijacking is a threat to international security. When an aircraft deviates from its route and enters another country’s airspace, it can trigger international diplomatic crises. Particularly when hijackings are carried out for terrorist purposes, such acts pose a serious threat to global security and peace. Moreover, if a hijacked aircraft and its passengers enter another country’s airspace without authorization, they may create security threats for that country. This necessitates cooperation between states.

Legal Consequences of Aircraft Hijacking

Aircraft hijacking not only threatens physical safety but also carries significant legal and diplomatic consequences under international law. Aircraft hijacking has a complex legal dimension that affects the sovereignty of multiple countries. This dimension brings to the forefront the necessity of applying both national and international legal norms regarding violations of state airspace, hostage-taking, and violent acts. Specific international treaties and regulations exist for aircraft hijacking, and such acts are generally assessed based on these instruments.

Geneva Convention on the High Seas

Article 15 of the Geneva Convention on the High Seas classifies aircraft hijacking as a form of “sea piracy.” The purpose of this Convention is to ensure the safety of aircraft or vessels on international waters and to punish unjustified interventions. On the high seas, where no state has jurisdiction, aircraft hijacking incidents may be evaluated under this framework.

On the high seas, the hijacking of an aircraft is considered a violent and unjust act against its passengers or crew. However, the hijacking must occur outside a state’s sovereign territory for these provisions to apply. Regulations concerning aircraft entering a state’s national airspace are valid only over the high seas or in areas beyond any state’s jurisdiction. When aircraft hijacking is carried out not for political purposes but for personal gain, such acts may be classified as “piracy” under this action and subject to criminal penalties. However, when aircraft hijacking is conducted for political or terrorist purposes, a more complex evaluation under international law is required.

Tokyo Convention (1963)

One of the key international instruments regulating aircraft hijacking is the 1963 Tokyo Convention. The Tokyo Convention establishes regulations concerning crimes and acts committed on board aircraft. It aims to punish offenses occurring on aircraft and provides applicable provisions for aircraft hijacking cases. The Tokyo Convention recognizes aircraft hijacking as a “crime committed on board an aircraft.” According to this Convention, prosecution and punishment of crimes committed on board an aircraft fall under the jurisdiction of the state in which the aircraft is registered. Thus, when an aircraft hijacking occurs, the authorities of the country where the aircraft is registered have the right to prosecute the perpetrators. Additionally, the aircraft captain has the authority to disembark criminal passengers from the aircraft. However, in some cases, if a state refuses to accept the suspect, the offender must be returned to the country where the crime was committed.

The Tokyo Convention assigns the captain responsibility for neutralizing offenders on board, ensuring flight safety, and guaranteeing passenger security. The captain has the authority to take necessary actions to ensure safety in the event of any violent act or hijacking situation on board.

Airspace Violations and Sovereignty Violations

Aircraft hijacking not only endangers the safety of passengers and crew but can also lead to violations of state airspace. A hijacked aircraft may enter another country’s airspace without authorization. This constitutes both an airspace violation and an infringement of the state’s sovereignty. When a hijacked aircraft enters another country’s airspace, that country may invoke its right to self-defense. Such a situation can generate tensions between states through airspace violations and the diplomatic or military measures taken in response.

Aircraft hijacking incidents can lead to major diplomatic disputes between states. A hijacking occurring within one state’s airspace may be perceived as a threat by another state, and violations of other countries’ airspace can further endanger international aviation security.

United Nations Security Council Resolutions and International Forward-Looking Actions

Aircraft hijackings have a significant international impact. Particularly when carried out for terrorist purposes, such acts directly affect global security. These incidents can be discussed in the United Nations Security Council, prompting international action.

In 1977, the United Nations Security Council adopted a series of resolutions aimed at preventing terrorist activities such as aircraft hijacking. These resolutions encouraged states to develop common strategy to counter aircraft hijacking and to establish policies aimed at preventing such crimes. Since aircraft hijacking constitutes a global rather than merely a regional threat, ensuring international cooperation and coordination is essential.

Effects on International Air Transport

Aircraft hijackings threaten not only the legal framework but also the security of the aviation industry. Damage to public confidence in air transport can lead to economic losses within the sector. Airlines are compelled to enhance security measures following hijacking incidents, which can negatively affect ticket sales and travel rates. Furthermore, security gaps in the aviation industry also reflect on national security policies of states.