We are Official Partner
J. Kumar Defence and Aerospace Pvt. Ltd. (JKDA) is the official partner in India for SEAmagine Hydrospace Corporation, responsible for trading, marketing, and business development of SEAmagine manned submersible systems across the Indian market. This partnership supports engagement with private operators, semi-government organizations, research institutions, and the Indian defence sector. SEAmagine is a globally recognized manufacturer of manned submersibles, established in 1995 in California, USA. The company is a pioneer in modern personal and scientific submersible systems and has accumulated over 13,500 successful dives worldwide with a perfect safety record, demonstrating proven reliability and operational maturity
Product Overview
SEAmagine submersibles are electrically powered, man-rated underwater vehicles designed for observation, inspection, exploration, training, and research missions. The platforms are engineered for safe and repeatable operations in shallow, medium, and deepwater environments. Large transparent pressure-rated viewing spheres provide excellent visibility, making these systems suitable for both operational and observational roles. The product range includes 2-person to multi-occupant submersibles, with depth ratings ranging from hundreds of meters to over 1,300 meters, depending on configuration. Advanced propulsion and maneuvering systems allow precise movement and stable positioning underwater, supporting detailed inspection and survey activities.
Applications in the Indian Context
- Maritime research and oceanography
- Underwater inspection of ports, harbours, and offshore assets
- Training and familiarisation for underwater operations
- Defence and strategic underwater observation roles
- Tourism, scientific exploration, and public outreach programs
- Support to national institutions involved in marine science and underwater studies.
Safety, Certification & Reliability
All SEAmagine submersibles are designed and certified under internationally recognised maritime classification standards, including American Bureau of Shipping (ABS) certification. Each system undergoes rigorous fabrication inspections, pressure testing, sea trials, and annual surveys, ensuring continued air – and watertight integrity and operational safety.
The submersibles are designed for low maintenance and user-friendly operation, enabling sustained use in diverse environmental conditions while maintaining high safety margins
Training, Support & Lifecycle Services
SEAmagine provides a structured pilot and crew training program, developed in coordination with international maritime authorities. Training includes classroom instruction, practical dives, and certification, ensuring operators are fully prepared for safe and independent operations.
Post-delivery services include on-site engineering support, annual technical assistance, preventive maintenance, and regulatory survey support. Through JKDA, Indian customers receive local coordination and long-term lifecycle support, simplifying operations and ensuring sustained availability
Applications in the Indian Context
- Maritime research and oceanography
- Underwater inspection of ports, harbours, and offshore assets
- Training and familiarisation for underwater operations
- Defence and strategic underwater observation roles
- Tourism, scientific exploration, and public outreach programs
- Support to national institutions involved in marine science and underwater studies.
JKDA Role in India
As SEAmagine’s authorized Indian partner, JKDA acts as the single point of contact for:
- Market development and customer engagement
- Commercial coordination and procurement support
- Liaison with government, defence, and institutional stakeholders
- Long-term support coordination and program facilitation
This partnership enables Indian customers to access proven international manned submersible technology with localized engagement and support, aligned with national operational and regulatory requirements.