Geopolitics, Strategy & Technological Rivalries

Today much of modern society depends on cryptography to provide security services including confidentiality, integrity, authentication, and non-repudiation. However current cryptographic algorithms are vulnerable to the progress of computing technology, development of new mathematical algorithms, and progress in quantum computing technology which could break many commonly-used asymmetric cryptographic algorithms in …

Tank has been a mainstay of modern militaries, providing a unique capability of high lethality, protection and mobility. It’s heavy gun, can fire high explosive shells to destroy adversary’s tanks , it is heavily armored itself protecting crew from enemy fire and and it can move off roads since it …

The Arctic is currently a staggering 36 degrees warmer than normal at this time of year, according to information from the Danish Meteorological Institute. NASA report also shows that a vast region in the Arctic Ocean has gone missing and people from NASA think that the polar ice caps are …

The Arctic region encompasses the seas and land north of latitude 66.33° N. The Arctic Ocean is the smallest of the world’s oceans but is transforming due to its melting ice. Eight countries possess territories there: Canada, Denmark (through possession of Greenland), Finland, Iceland, Norway, Russia, Sweden and the US. …

As the space domain has become more congested, the potential for intentional and unintentional threats to space system assets has increased. Space is also becoming another domain of conflict due to enhanced militarization and weaponization of space. There has been enhanced testing of Anti-satellite weapons (ASAT) and space weapons designed …

The world, say many experts, is on the verge of a second quantum revolution. Energy quantization gave us modern electronics via the transistor and the laser, but humans’ burgeoning ability to manipulate individual atoms and electrons could potentially transform industries ranging from communications and energy to medicine and defense. The most …

Traditional missiles powered by rocket motors typically carry both fuel and oxidizer. An air-breathing ramjet missile can dispense with the separate oxidizer payload, reducing the size of a propulsion package.  Thanks to ramjets, smaller missiles use that space for other things, like a bigger warhead or more fuel. Ramjets, according to …

New data from SIPRI’s Arms Industry Database shows that arms sales by the world’s 25 largest arms-producing and military services companies (arms companies) totalled US$361 billion in 2019. This represents an 8.5 per cent increase in real terms over the arms sales of the top 25 arms companies in 2018. Among …

Silicon Valley is the world’s top tech hub today. With a $128,308 per capita in the annual gross domestic product (GDP-PPP), if Silicon Valley were a country, it would be the second wealthiest in the world behind Qatar. Silicon Valley is home to major tech companies such as Google, Apple, …

The signals of Conventional microwave radars propagate in a straight line and cannot detect objects beyond their line of sight.  The maximum range of these radars is limited by the radio horizon – slightly far away than the optical horizon. OTH radars use very long wave lengths with special properties …