Kh-101

Maker	MKB Raduga (Tactical Missiles Corporation), Dubna
Origin	Russia
Built	MKB Raduga, Dubna, Moscow Oblast (main contractor per GUR); TRDD-50A engine by ODK-Saturn
First combat	2015, Syria
Length	7.5 m
Span	4.3 m
Diameter	0.51 m
Launch weight	2,400 kg
Warhead	450 kg
Cruise speed	720 km/h
Top speed	970 km/h
Max range	2,800 km
Propulsion	TRDD-50A turbofan
Guidance	Inertial plus GLONASS with terrain-map correction and an electro-optical terminal seeker

CSIS gives 2,500 to 2,800 km range (unconfirmed Russian claims to 4,500 km), a 450 kg payload, and cruise speed of Mach 0.58 rising to Mach 0.78. Ukrainian intelligence lists a 4.3 m span, 0.742 m housing width, 400 to 800 kg warhead, 900 to 1,000 km/h and up to 5,500 km, all above Western figures; Wikipedia gives 700 to 720 km/h cruise and 970 km/h maximum. First combat use was in Syria in November 2015 (CSIS says 19 to 20 November, Wikipedia 17 November).

Sources (13)

1. CSIS Missile Threat: Kh-101 / Kh-102 (length_m)
2. CSIS Missile Threat: Kh-101 / Kh-102 (diameter_m)
3. CSIS Missile Threat: Kh-101 / Kh-102 (2,300 to 2,400 kg) (launch_weight_kg)
4. CSIS Missile Threat: Kh-101 / Kh-102 (450 kg payload) (warhead_kg)
5. CSIS Missile Threat: Kh-101 / Kh-102 (2,500 to 2,800 km) (range_km)
6. CSIS Missile Threat: Kh-101 / Kh-102 (TRDD-50A) (propulsion)
7. CSIS Missile Threat: Kh-101 / Kh-102 (guidance)
8. CSIS Missile Threat: Kh-101 / Kh-102 (Syria, Nov 2015) (first_combat)
9. GUR War & Sanctions: Kh-101 Missile specifications (span_m)
10. Wikipedia: Kh-101 (700 to 720 km/h) (speed_kmh_cruise)
11. Wikipedia: Kh-101 (970 km/h) (speed_kmh_max)
12. GUR War & Sanctions: Raduga State Machine-Building Design Bureau (built_where)
13. GUR War & Sanctions: Kh-101 (TRDD-50A by ODK-Saturn) (built_where)