The priority areas in which Japan wants to strengthen its defence capability, will be space, cyberspace and protection from electromagnetic radiation. About it it is reported in the White book of defence for 2019. On the last working day of the week the document was shown to the government of Japan at its meeting. the White paper States that China and Russia have the opportunity to work to strengthen its ability to create restrictions for use of space by the US and its allies. The necessity of creation of system of the prevention of cyber attacks on command and communications of the self-defense forces and their networks and minimize damage in the event of such attacks. "Thorough strengthening cyber security and preventing the use of cyberspace by the enemy to attack, training personnel with special technical knowledge ", - the document says. the White paper also reported that the enforcement of electromagnetic waves is necessary for radar operation and communications. It is noted that key countries " consider an electromagnetic attack means damage to the electronic devices of the enemy and the obstructions of the military command, which increase their capabilities in this direction." For example, points to the strengthening of the role of electronic means of arms of Russia and China. The white paper informs that it is expected to form a "special division on outer space" by 2022, and to reformat the existing three branches of the armed forces departments of cyber security into a single "cyber defense division" by 2023. <span style="color:darkgray