** Shares in Italy's Avio AVI.MI rise as much as 9.8% after the group signs a $65 million (56.16 million euros) solid rocket motor contract for air-defence applications
** The 3-year contract, signed with a U.S. joint venture acting as prime contractor for the Pentagon, may also leverage the rocket maker's U.S. site
** Order visibility is "critical" to Avio's long-term growth narrative, brokerage Jefferies says
** The order demonstrates strong demand in the segment, which is even more evident considering recent geopolitical developments, brokerage Equita notes
** Avio is set to join the Italian blue-chip stock index FTSE Mib .FTMIB on March 23, the FTSE Italia Index Series Technical Committee wrote on March 4
** Including Friday's rise, the stock has gained 25.38% YTD
(1 euro = $1.1575)
(Reporting by Philippe Leroy Beaulieu in Gdansk)