In the construction of a quantum computer, theoretically everything is fine. Poland has a strong technological and investigation base, we make improvement programs, as well as the construction of quantum computer infrastructure, which will change our potential, for example in terms of the Armed Forces. Additionally, specialists in quantum physics, electronics and widely understood engineering thought are presently at a global level in Poland. Similarly, investigation and improvement base can be highly assessed, which undoubtedly affects advancement in this area. ** It is crucial now not to miss the chance and developed engineering solutions** that can support dual-use techniques: both manufacture and the Armed Forces.