They said recon missions uncovering positions at significant depth. this exactly capability of Tu-214R. This journalist said these aircraft are now operational in 2026. they were initially used in 2022. perhaps updates going on.Hi,
are these with upgrades like AESA radar or some other upgrades which wasn’t there before
thank you
The last Su-34 delivery said more precision and longer range strikes and simultaneous engagement of air and ground targets.
that complete operational stealth and unattainable jamming immunity for Ka-52 with AESA and even more long range hypersonic missiles for Ka-52. speed is important at those distances for moving targets.
they have demonstrated compact AESA radar for export Forpost-RE UCAV in three Royal Kingdom Exhibtion that is used for naval targets. there is improvement in Russia radar satellites.
We also conduct reconnaissance and uncover enemy positions at significant depths from the line of contact," noted a Su-35S pilot of the Russian Aerospace Forces.
"KRET, within the Rostec State Corporation, is responsible for the development and production of advanced aviation equipment. Our new system outperforms existing airborne radar systems and meets all modern requirements. The use of an AESA with unique LPI (low probability of intercept) technology ensures virtually complete operational stealth and previously unattainable jamming immunity for the airborne radar system, which ultimately significantly increases the survivability and effectiveness of combat aircraft and helicopters," noted Alexander Pan , KRET CEO and member of the Bureau of the Union of Mechanical Engineers of Russia
The Kasatka-R high-detail radar system (HDRS) for the Obzor-R spacecraft is a synthetic aperture radar (SAR) that generates a wide range of information products, including those obtained through interferometric and polarimetric processing.
The HDRS operates in the following observation modes:
- High-Detail Frame (HDF);
- Detailed Frame (DF);
- Narrow-Band Route (NBRO);
- Route (R);
- Wide-Band Route (WBR).
The onboard equipment (BE) of the VRLS [1, 2] is based on a segmented digital active phased array (SDA) antenna of X-band with dimensions of approximately 4.0 m x 1.7 m and is implemented as a system of coherently connected ultra-wideband (signal spectrum width greater than 600 MHz) digital polarimetric pulse side-looking radars.
The AESA design is non-folding. The basic structural unit of the AESA is the digital radar module (DRM), which is, in essence, an autonomous digital SAR with a microstrip AESA, the antenna cloth of which is one of the segments of the antenna cloth of the entire AESA. The APAA consists of 18 digital antenna modules (DAMs) with an antenna aperture size (microstrip type) of 0.45 m x 0.8 m.
Each DAM includes an active antenna module (AAM), a receiving and transmitting unit (RTU), and a signal generation and processing module (SGPM) with a digital output. The active antenna module includes a set of group receiving and transmitting modules (GTRMs) and an autonomous thermal management system implemented using a thermal honeycomb panel. The latter maintains the thermal conditions of the APAA equipment during the normal operation of the UAV. During long pauses between UAV starts, this function is performed by active built-in devices (heaters).
The APAA provides digital formation of the antenna radiation pattern (ARP) on two orthogonal polarizations with two-dimensional electronic scanning with a signal spectrum width of up to 600 MHz. The duration and spectrum width of the radio pulse are adjusted software-based.
The vertical (horizontal) polarization radar channel of the active phased array (APAA) consists of 576 transmit/receive channels (TRCs).
The total number of TRCs in the APAA is 1,152.
Potential innovations relate to both the onboard hardware components and the systemic aspects of the VRLS application and can be grouped into the following areas:
I. Development of a VRLS for Obzor-R-type satellites with the use of VRLS.
II. Use of the Kasatka-R VRLS on other satellites
. III. Optimization of the configuration and parameters of the digital active phased array antenna (APAA) for the implementation of digital beamforming technology in next-generation high-information VRLS (HIIRLS) installed on powered satellites.


