Defense Issues

Military and general security

Archive for October, 2015

F-16 vs F-35

Posted by picard578 on October 21, 2015

Introduction

F-35 is intended to replace the F-16 and is promoted as F-16s successor. However, closer look reveals that this is not true. While the F-16 was designed as daytime visual-range dogfighter, F-35 was always intended to be a multirole aircraft with primary focus on air-to-ground missions and limited air-to-air performance. This did not stop Lockheed Martin from advertising the F-35 as a dogfighter, before its obvious inability to actually achieve high maneuverability forced them to change rhetorics.

This comparison will use both F-16A and F-16C for comparison, where applicable. When not noted otherwise, data will be assumed to apply to either both versions or only F-16C. F-35 used for comparison will be F-35A, since it is a standard model and is intended to replace the F-16 (F-35B being a replacement for AV-8 and F-35C being a replacement for F-18).

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Posted in weapons | Tagged: , , , , , , , | 73 Comments »

PAK FA vs F-22

Posted by picard578 on October 11, 2015

Introduction

This article will compare upcoming Russian PAK FA with US F-22, since both air single-purpose heavyweight air-to-air fighters. However, since PAK FA is still in a prototype stage, article will by its nature be incomplete. I should also note that while some use the term “Raptorski” for PAK FA, it is entirely inaccurate. In fact, while the F-22 clearly draws its basic design from its F-15 predecessor, utilizing some aerodynamic advances introduced by the F-16 (such as aerodynamically unstable design and LERX), PAK FA in the same measure draws its basic design from Su-27. F-22, like the F-15, has two closely set engines, air intakes on sides of the cockpit and classical wing-tail surfaces with shoulder-mounted wing. Both have standard armament of eight missiles and M61 20 mm rotary gun. Su-27 and PAK FA on the other hand both utilize large LERX, wing-body blending and spaced podded engines. They also have basic standard armament of six missiles and 30 mm revolver cannon. If comparison should be drawn, then F-22 can be described as a stealth!F-15, and PAK FA as a stealth!Su-27, as neither presents clear design departure from their predecessor that the F-16 did. They are also both hugely complex to produce due to their stealth designs, and as a result both US and Russia have decided to supplement them with large fleets of 4,0 (and, in Russia’s case, 4,5) generation fighters.

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Posted in technology, weapons | Tagged: , , , , , , , , | 91 Comments »

That worse for the facts – decision-making and figures of authority

Posted by picard578 on October 1, 2015

People have a tendency to assume that anything said by figures of authority must automatically be correct, at least when they are talking about their own fields. This, on its face, seems to be a logical assumption. After all, an expert has studied his field far more thoroughly than a layman, and with his greater knowledge he should be more capable of drawing conclusions.

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