Not just Russia, Belarus too will have an answer, most likely missiles of its own
Russia has hardly been the only party in Europe concerned by the United States’ withdraws from the 1987 Intermediate Range Nuclear Forces (INF) Treaty and resulting potential for the deployment of new tactical missiles to the theatre, with Belarus in particular interpreting the move with much apprehension.
Belarusian President Alexander Lukashenko stated regarding the development and his country's potential responses:
"I am afraid that the Americans will seize the moment, as they have broken this agreement (the INF Treaty), and they will deploy missiles in Europe. There will be hell to pay for us. Therefore, we together with Russia will need to think about response measures. You cannot run away from this, if it happens. And it will be worse if these missiles are placed (hypothetically) on the territory of Ukraine.” He referred to the development as “a catastrophe, especially for us.”
While President Lukashenko did not elaborate on his country's response, previous statements indicate plans for the acquisition of advanced weapons systems including ballistic and cruise missile systems with longer ranges. The President warned in a meeting with American experts in November 2018, in response to indications that the U.S. was considering construction of a large new military base in neighbouring Poland:
"If NATO continues to intimidate us, in the ways such as deployment of the Fort Trump base in Poland, or some other moves, we will need more effective weapons, first of all missiles.”
The Belarusian armed forces currently field OTR-21 Tochka solid fuelled ballistic missiles, short ranged platforms with capabilities within the limitations of the INF treaty. New acquisitions could include the Russian 9K720 Iskander and new longer ranged platforms developed by Russia in the aftermath of its withdrawal from the INF treaty.
A ground based variant of the Russian Navy’s Kalibr cruise missile is reportedly currently under development for the Russian ground forces, and could potentially be provided to Belarus as part of its response - as, potentially, can hypersonic munitions which are being deployed in rapidly growing numbers by the Russian military.
Belarus is set to receive several of the dozen Su-30SM ‘4+ generation’ air superiority fighters in 2019, high end long range platforms which will provide it with strike capabilities well beyond its borders. The Su-30 has shown a high potential to be modified for a strike role, as perhaps best demonstrated by the Indian Air Force’s deploying of the fighters with Mach 3 Brahmos cruise missiles - up to five per fighter.
Russia has also been persistent in its requests for an airbase on Belarusian territory, something Minsk could potentially accede to to counter U.S. moves to station more forces in Poland and more missiles in Europe.
The presence of high end Russian combat aircraft such as the Su-35, Su-34 and MiG-35 ‘4++ generation’ platforms would have a major impact on the balance of power - but also lock Minsk into a closer alliance with Moscow and away from its current stance of near neutrality.
Source: Military Watch