Top-attack
Weapon designed to attack armoured vehicles from above
A top attack weapon is designed to attack armored vehicles from above, to take advantage of the fact that the armour is usually thinnest on the top of an armoured vehicle. The device may be delivered as a smart submunition or a primary munition by an anti-tank guided missile (ATGM), mortar bomb, artillery shell, or even an emplaced munition such as a mine. Top attack munitions use either a shaped charge warhead (often now tandem warheads in order to defeat ERA), or an explosively formed penetrator (EFP) warhead fired while over the target (usually by submunition).
The top attack concept was first put into service by the Swedish Armed Forces in 1988 with the Bofors RBS 56 BILL top-attack anti-tank missile.
Another method of top attack is the overfly top-attack (OTA or OFTA) where a missile with a vertically oriented shaped charge jet that fires downwards. A missile is directed to overfly the vehicle where a sensor detects the vehicle, and detonates the shape charge down into the top of the vehicle. This is system employed with the NLAW man-portable ATGM.
01Weapon systems using top attack
Notable weapon systems that utilize top attack include:
Sources and credits
This article is adapted from the Wikipedia article “Top-attack”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- UA soldiers NLAW training 03.jpg by Угруповання Об'єднаних сил / Joint Forces Task Force, CC BY 4.0
- An Australian soldier carrying two Javelin missiles to a firing point at the Besmaya Range Complex, Iraq, in October 2016.jpg by U.S. Army photo by Sgt. Josephine Carlson, Public domain
- Hires 090509-A-4842R-001a.jpg by U.S. Army photo by Sgt. Amber Robinson., Public domain
- Smart155 phase6.svg by Finlay McWalter, CC BY-SA 4.0
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