Rafael Advanced Defense Systems with assistance from Israel Aerospace Industries (IAI). Rafael is the prime contractor and IAI is the major subcontractor for the SPYDER program. This system achieved a notable milestone in 2005 when missiles were fired against test targets in Shdema, Isr targets in Shdema, Israel and scored direct hits. ael and scored dire targets in Shdema, Israel and scored direct hits. targets in Shdema, Israel and scored dire targets in Shdema, Israel and scored direct hits. targets in Shdema, Israel and scored direct hits. targets in Shdema, Israel and scored direct hits. ct hits. targets in Shdema, Israel and scored direct hits. ct hits.