Ukraine Braces for Second Wave as Armed Tu-95s and Drone Swarms Hold Back
Ukraine’s air defenders warn of a fresh threat window after Russian Tu-95MS bombers loaded with Kh-101 cruise missiles remained on the ground during the latest massive strike, with large stocks of attack drones still unspent. For planners in Kyiv, the worry is that the overnight barrage was only the reconnaissance phase of a larger campaign.
As Kyiv counts its dead from one of the heaviest missile barrages of the war, Ukrainian air-defense planners are already looking past the smoke to the weapons that did not fly. Several Russian Tu-95MS strategic bombers reportedly remain armed with Kh-101 cruise missiles at Engels-2 and Olenya air bases, and large stockpiles of Geran-2 and Gerbera attack drones are assessed to be ready for launch. The concern is that Russia has held back those assets to mount a second wave in the coming days.
Early assessments from Ukrainian and independent tracking sources on 2 July indicate that Russia’s overnight strike relied heavily on a mix of air- and sea-launched cruise missiles, ballistic missiles and a limited number of unmanned systems. Trajectory analysis suggests the majority of incoming air targets were missiles rather than drones, despite Moscow having previously used swarms of Shahed-type drones (which Russia labels Geran-2) to saturate Ukrainian air defenses.
The picture at Russia’s long-range aviation bases is what worries Ukrainian officials. Between three and six Tu-95MS bombers at Engels-2 and Olenya are reported to be on the ground but still carrying Kh-101 cruise missiles—long-range, precision weapons capable of striking deep into Ukrainian territory. Meanwhile, intelligence assessments point to a “significant” accumulation of Geran-2 and Gerbera drones that were not deployed in the latest strike. That combination leaves Ukraine facing the possibility that the missile barrage on Kyiv was either a stand-alone salvo or, more ominously, a probe to map radar coverage and interceptor tactics ahead of a larger, more complex wave.
For air-defense crews, the operational stakes are stark. Systems and crews have just expended valuable interceptor missiles and endured hours of high-intensity engagement. Radar operators have lit up their positions to track incoming threats, exposing patterns that Russian planners can study. If, within days, a fresh wave of drones arrives—possibly followed or preceded by another cruise missile volley—Ukrainian defenses could be forced to respond with depleted stocks and compromised surprise.
For civilians and local authorities, the idea of a “window” between waves feels less like respite and more like a countdown. Repair crews rush to restore electricity, patch water lines and secure damaged buildings in cities that know they may be targeted again before the last blast scars are covered. Hospitals, already treating dozens of wounded from the overnight strikes, must plan as if another surge of casualties is not only possible but likely.
Strategically, the apparent choice to hold back large numbers of drones suggests Russia is experimenting with sequencing: leading with missile-heavy attacks to test defenses and cause high-impact damage, then following with drone swarms designed to exploit newly exposed gaps or overwhelm already-tasked batteries. This pattern, if confirmed, would force Ukraine and its partners to reconsider how they allocate scarce air-defense assets between protecting national capitals, frontline troops, and critical energy and industrial sites.
For Ukraine’s Western backers, the prospect of repeated, layered strikes raises pressure on both decision speed and inventory depth. Patriot and SAMP/T batteries, IRIS-T and NASAMS launchers, and shorter-range systems all depend on missile stocks that cannot be replenished overnight. Each Russian attack that combines ballistic, cruise and drone threats pushes Ukraine to use some of its most advanced interceptors against cheaper targets, a cost imbalance that favors Moscow over time unless supply lines from Europe and the United States can keep pace.
A memorable way to think about the problem is this: air defense is not a wall, it is a budget—and Russia is testing how fast it can drive Ukraine to spend it. The more Moscow can force Kyiv to fire expensive interceptors at waves of relatively low-cost drones, the more difficult it becomes for Ukraine to defend against the truly high-end threats that follow.
In the near term, the signals to watch include any uptick in Geran-2 launch detections from Russian territory or occupied Crimea, unusual runway activity at Engels-2 and Olenya, and new patterns in Russia’s use of reconnaissance drones over Ukrainian cities. Ukrainian statements on interceptor stock levels will likely remain vague, but shifts in which areas are most heavily protected—frontline sectors versus major urban centers—will offer clues about how Kyiv is managing a defense that must now assume the last strike was prelude, not climax.
Sources
- OSINT