** Heidelberger Druckmaschinen HDDG.DE shares are up around 20% after the offset printing presses maker said it will enter the defence sector through a cooperation deal with defence tech specialist Vincorion
** "We do not expect any relevant sales and earnings contributions for the group in the short term," LBBW analyst Stefan Maichl told Reuters
** However, he adds that the news sends a signal that new growth markets are being developed
** The stock is on track for its best day since January 2021
(Reporting by Paolo Laudani)
((Paolo.laudani@thomsonreuters.com))