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It seems to me that RCS measurements using software and 3D models have recently become the sole measure of stealth. For example, such analysis suggests that the F-35 has extreme stealth characteristics, such as -40db. In reality, however, the RCS is far from the theoretical value. For example...

The lack of announcements so far suggests that Nahid may really have disappeared into space. It can't be helped, it happens all the time. In my country, just last month, a $300 million satellite disappeared into space after a failed launch of H3.

The cause of the downing of the Israeli F-16 was initially announced to be due to a malfunction in the aircraft, It was later corrected to say that it was due to the pilot's failure to reduce altitude and stay below the radar horizon. In other words, the popular legend that Western aircraft...

Comparison of the share of the number of papers in each field in major countries and the share of the number of papers in the Top 10% corrected papers (Japanese government survey) The recent increase in the level of scientific research in Iran, especially in the number of papers, is well known...

In the future, Iranian Air Force will have a drone with an airborne radar system that will provide us with 24-hour air coverage — Military official on TV Iran's "future" is often very far in the future... but I am looking forward to it!

The appalling productivity of Chinese industry This Chinese-made civilian UAV, made by a manufacturer of UAVs for pesticide spraying, has a wingspan of 2.1 meters, a range of about 30 km, and a payload of less than 1 kg. Do you think it is just a toy? But how much do you think its price is? It...

The U.S. has fought a series of wars of aggression that are objectively atrocious. Since World War II, however, the U.S. has never fought a war merely to seize another country's territory. In a manner of speaking, we had a cause. The fact that Obama, who is only pretending to be a good guy...

NOATM is not uncommon. In Iran, NOATM is set up all over the country in March alone. Not surprisingly, February is no different, almost every month. If you only find an indistinct scorch mark, you can claim a rocket launch failure every time!

With the exception of the F-313, Iran has a very strong tendency not to publicize new projects until they are close to completion. Even the Bavar-373 has been in name only for many years, with no external appearance announced until completion. Arman will probably not be officially announced...

ARTESH is a phased array radar on older naval vessels. IRGC is old radar on modern naval vessels. Why can't these two organizations cooperate a little more?

A fighter aircraft operates for about 40 years and its cost is about twice the purchase price of the aircraft. Thus the total cost of 43 Su-35s is only $175 million per year. Even if a shahed-136 could be built for $50,000 (unlikely, but in other countries it would cost close to $1 million)...

As a Japanese citizen, I would like to speak frankly about the actual situation in Japan. The Japanese media has become tainted with support for the government, military expansion, anti-China and anti-Russia, as if the country is already at war with China. The media and the public are already...

Let us now review the U.S. strategy at the time of the U.S. invasion of Iraq. In fact, Turkey and Jordan, which were critical of the U.S., refused to participate in the war. However, it was advertised in the media that both countries would cooperate in a massive invasion of U.S. forces from the...

When I see the huge technology gap between the IRGC and the IRIAF in unmanned aircraft development I can't help but imagine if the IRGC had developed a fighter jet. Perhaps the IRGC is more realistic in its thinking than Artesh and is not interested in developing a symbolic fighter jet, but

Sorry for the Japanese document, but this shows the structure of a typical recent broadband RAS. The first layer of light blue serves to convert the wavelength of radio waves, and the second layer of yellow absorbs them. This type of coating is as thin as 1mm to 3mm and absorbs various...

Whatever it is, I think any argument based on the assumption of Russian kindness would be inaccurate. When the children of Yemen are emaciated and miserable due to the cruel blockade by the US and Saudi/UAE The loudest voices for human rights in the West just laugh. The U.S. has a "license to...

Iran's tax revenues exceeded real tax revenues by 9%. According to the IRS Commissioner, Iran's nominal GDP growth rate for 2022 is 46% with inflation at 43% and real economic growth rate is 3%. Nominal tax revenues grew by 55% and real tax revenues increased by 9%. The recent tightening of tax...

Modern RAM has advanced remarkably. Even radar absorbing coatings for consumer use, developed in Japan for use in building materials, etc. Even a consumer use radar absorption paint developed for use as a building material in Japan, with a thickness of only 0.4 mm, has achieved annual...

Why is the ability to counterattack so important? One reason is that radar is not as versatile as commonly believed and is strongly affected by weather conditions. For example, research in Japan has shown that in heavy rainfall of 16 mm per hour, X-band signals are attenuated to 1/5300 of their...

This article states. "The Bavar373 is not designed to detect a reconnaissance drone with an RCS of 0.1 m^2 at 300 km." This means that if the F-35 has an RCS of 0.005 m^2, it would not be detectable at an approach to 150 km. The F-22 is rumored to have an RCS of 0.0001 m^2, making it...