WeaponSpecs

Diehl Defence IRIS-T SLM vs Rafael Advanced Defense Systems SPYDER

Diehl Defence IRIS-T SLM and Rafael Advanced Defense Systems SPYDER are both air defense system, compared here on public specifications. The Diehl Defence IRIS-T SLM leads on engagement range (40 vs 35 km).

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Full data

Full spec sheet

Diehl Defence IRIS-T SLM Wins 4/7
Rafael Advanced Defense Systems SPYDER Wins 3/7
Performance
Max speed (Mach) (Mach) 3 Mach 4 Mach
Engagement range (km) 40 km 35 km
Engagement altitude (m) 20,000 m 16,000 m
Simultaneous targets 8 4
Firepower
Warhead (kg) 11 kg 23 kg
Sensors & avionics
Radar range (km) 250 km 40 km
Program
Unit cost (USD) $150,000,000 N/A
Operator countries 5 10

Frequently asked questions

Which has the longer engagement range? +

The Diehl Defence IRIS-T SLM has the longest engagement range at 40 km.

Which is cheaper? +

The Diehl Defence IRIS-T SLM has the lower public unit-cost figure at 150,000,000 USD. Treat this as directional, defense pricing varies by contract and configuration.

Which has the higher max speed (mach)? +

The Rafael Advanced Defense Systems SPYDER has the higher max speed (mach) at 4 Mach.

Which has the higher simultaneous targets? +

The Diehl Defence IRIS-T SLM has the higher simultaneous targets at 8.

Which has the higher warhead? +

The Rafael Advanced Defense Systems SPYDER has the higher warhead at 23 kg.

Which has the higher engagement altitude? +

The Diehl Defence IRIS-T SLM has the higher engagement altitude at 20,000 m.

Is the Diehl Defence IRIS-T SLM better than the Rafael Advanced Defense Systems SPYDER? +

On the public specs we track, the Diehl Defence IRIS-T SLM leads on 4 of 6 headline metrics, see the full spec sheet for the metric-by-metric breakdown.

Where does this comparison data come from? +

Every figure in the table is sourced from public manufacturer pages, defense-ministry releases and reference publications, and is verifiable on each system's spec page. WeaponSpecs does not accept vendor placement.

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