The 5th edition of the east Conference and Border Protection Fair “GRANICE'22" took off. As the Secretary of State in the Ministry of Finance Artur Soboń stressed during its opening, in fresh months - although it would have been hard to believe it until a fewer years ago - Poland had to decide to build a wall on the border and “spike” with the technology of another part of it. In contrast, there was Russian aggression against Ukraine across the country's east border. Now it's time to prepare for what threats the next years will bring.