داخل قمرة قيادة الطائرات المقاتلة توجد عشرات المفاتيح والأزرار، لكن أحدها يحمل اسماً طريفاً لا علاقة له بالطعام يسمى زر «المخلل» (Pickle Button). ورغم بساطة الاسم، فإن هذا المفتاح يؤدي وظيفة أساسية في لحظة حاسمة من المهمة الجوية، إذ يرتبط بتنفيذ أمر إطلاق أو إسقاط الذخائر.

ويُعرف «زر المخلل» بأنه مفتاح موجود على عصا التحكم في عدد من الطائرات العسكرية، ويضغط عليه الطيار عادةً بإبهامه عندما يكون مستعداً لتنفيذ عملية إسقاط الذخيرة وفق إعدادات وأنظمة الطائرة.

لماذا يسمى «المخلل»؟

كلمة Pickle تحمل في اللغة الإنجليزية أكثر من معنى؛ فهي تعني حرفيا «المخلل»، لكنها تُستخدم أيضا للدلالة على المأزق أو الموقف الصعب. وفي سياقات عسكرية قديمة، ارتبطت الكلمة بالطريقة التي يتحدث بها الطيارون عن إسقاط الذخائر.

وتشير روايات متداولة حول أصل المصطلح إلى استخدام كلمة «Pickle» في سياقات مرتبطة بالذخائر والطوربيدات، قبل أن تنتقل تدريجيا إلى عالم الطيران العسكري.

ومع تطور الطيران العسكري، أصبح «Pickle» تعبيرا يستخدمه الطيارون للإشارة إلى لحظة إسقاط القنبلة أو تنفيذ أمر إطلاق الذخيرة.

من الطوربيدات إلى القنابل

خلال الحرب العالمية الثانية، اكتسب المصطلح حضورا أكبر في سياق القصف الجوي، وارتبط بعمليات إسقاط القنابل وأنظمة التصويب المستخدمة لتحسين دقة الهجمات.

One of the most notable systems associated with this phase is the Norden bombsight, which was used by American bombers and was considered at the time to be an extremely advanced technology for helping to determine the timing of bomb drops.

Over time, the word “Pickle” became part of the jargon in military aviation, appearing in contexts related to training and tactics involving aircraft and weapons.

What happens when you press it?

When the button is pressed, the pilot sends a control command associated with the function of dropping the selected ammunition in the aircraft’s systems.

This means that the button itself is not necessarily an “bomb drop” button independently on all aircraft; its exact function depends on the fighter design, arming system, type of specific ammunition, and mission settings.

In some aircraft, the button can be associated with other functions within the weapon control system, depending on how the system is designed and set up.

Why is it on the control stick?

The placement of this key on the control stick has a clear practical reason: speed and accessibility.

In moments of combat or attack, the pilot does not need to raise their hand and search for a distant key inside the cockpit; they can execute the command with their thumb while keeping their hand on the main control instruments of the aircraft.

This idea is part of the philosophy behind modern cockpit design, where the most frequently used functions are placed in easily accessible locations. This is especially important when fractions of a second matter during maneuvers or mission execution, according to a report on "slashgear".

Despite its name, pressing the “pickle button” does not necessarily mean that a bomb will drop immediately every time. The pilot first selects the type of weapon or ammunition they want to use, and the aircraft’s systems are responsible for handling the associated settings. The execution of the drop also depends on the state of the system, the type of weapon, and the aircraft’s settings and mission.

In other words, the button executes the command that the system is designed to perform at that moment, rather than a fixed function in all fighter jets.

A funny name for a serious function

Behind the funny name “pickle” lies part of military aviation jargon that has evolved over decades. Some of its terms have been passed down from one generation of pilots to the next, despite changes in aircraft, weapons, and control systems.

Interestingly, the strange name remains while aircraft have transitioned from a cockpit full of mechanical keys to highly complex digital systems.

The “pickle button” is a small example of how the cockpit was designed around the pilot’s reaction speed and to minimize the time needed to execute commands; one finger tap may be the last step in a long chain of decisions and preparations that precede an air mission.