The Logic of Defence Assistance to Ukraine

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The Logic of Defence Assistance to Ukraine
NO. 42 JULY 2021            Introduction

The Logic of Defence Assistance to Ukraine
A Strategic Assessment
Dumitru Minzarari and Susan Stewart

The recent debate about providing military assistance to Ukraine has relevance for
the efforts to overcome the current impasse in the Minsk Process and the Normandy
Format in particular, and thus the search for a resolution to the conflict regarding
the Donbas. But it also concerns larger questions of Germany’s role in Europe, and in
security policy more generally. It touches on Germany’s ability to adapt to situations
in which other countries are willing to envisage military solutions to existing con-
flicts. In this sense, it fits into discussions about a more geopolitical EU. And it offers
Berlin a way to reinforce its commitment to European security and stability by more
actively resisting the redrawing of international borders.

The question of providing military assis-      Germany’s Approach to
tance to actors in crisis zones has consist-   Ukraine’s Security
ently been a difficult one for German poli-
ticians and policymakers. However, with        War between Russia and its proxies in the
rising expectations both inside and outside    Donbas on the one hand, and Ukraine on
the country for Germany to play a more         the other, has been ongoing since 2014.
robust role in the international arena, this   During that time, Germany has made a
and related questions are likely to arise      variety of contributions to Ukraine’s secu-
more insistently with regard to future con-    rity. The most visible one is its participation
flicts. Thus, the recent debate on sending     in the Normandy Format, in which Ger-
military assistance to Ukraine should be       many and France attempt to manage and
seen not only as a sign of the Bundestag       promote solutions to the ongoing conflict
election campaign heating up, but also as      in the Donbas. Berlin has also provided
an indication that this topic is going to      important input in the Trilateral Contact
remain on the political agenda. The case       Group, which is another component of
of Ukraine points to a set of issues related   the “Minsk Process” that is responsible for
to Germany’s foreign policy role more          agreeing upon concrete measures of con-
broadly conceived, and to Berlin’s potential   flict regulation and management. Further-
contribution to European security.             more, Germany has offered medical treat-
                                               ment to some of those seriously wounded
                                               in the war and has contributed personnel
to the OSCE Special Monitoring Mission in        erate armed escalations. Given Ukraine’s
                 the Donbas, and in Ukraine more broadly.         conflict conditions, this means that the
                 It has also made financial and other types       most likely outcomes of increased military
                 of assistance available to improve the           assistance to Ukraine would be a reduction
                 situation in those parts of the Donbas still     in the level of armed violence and a height-
                 under Ukrainian control.                         ened probability of peaceful negotiations.
                    However, it has been German policy               In Russia’s foreign policy toolkit, war
                 not to provide defence assistance to Ukraine     represents a valid alternative to other types
                 for a variety of reasons. Beyond a strong        of policy. In other words, the Russian mili-
                 pacifist streak in German politics and           tary is viewed as just another national
                 society, these reasons have focused on the       resource that can be used to acquire desired
                 potential negative consequences for the          goods. As do numerous states, Russia
                 development of the conflict. In particular,      switches between its persuasive (trade and
                 there has been concern that injecting more       diplomacy) and its coercive (military) tools,
                 weapons and other military equipment into        depending on which is more cost-effective
                 an ongoing conflict situation would cause        in a given case.
                 the conflict to escalate. German policy has         In 2014 Russia switched to the military
                 primarily emphasised de-escalation as well       tool in the case of Ukraine, in the attempt
                 as efforts to identify a political solution.     to ensure the compliance of Ukraine with
                 The approach has been premised on in-            Russia’s designs for the region. This hap-
                 creasing the number and effectiveness of         pened because Russian leaders believed that
                 the political, economic, and humanitarian        the military instrument would be more effi-
                 mechanisms brought to bear on the situa-         cient than diplomatic talks. Russia’s mili-
                 tion, while leaving the military component       tary build-up in March and April of this
                 largely unaddressed. This has essentially        year indicates that this is still the way they
                 coincided with the EU approach, although         view the conflict. However, if this tool
                 individual member states, in particular          achieves less than expected, while the
                 Lithuania, have provided some military           military resources invested degrade more
                 assistance to Ukraine bilaterally. Outside       quickly, the Russian leadership could be
                 the EU, the US has been the most substan-        induced to reconsider and switch back to
                 tial provider of such assistance, although       peaceful talks. One way to make the Rus-
                 the UK and Canada have also been active in       sian military tool less effective and less
                 this respect. If Germany were to join these      attractive would be by strengthening
                 countries in assisting Ukraine in the realm      Ukraine’s military. This approach appears
                 of defence, it would make sense to coordi-       feasible since previous Russian foreign and
                 nate with them, as well as with Kyiv, on         security behaviour indicates that Russia
                 the types of assistance that could be most       is not currently contemplating a full-scale
                 useful. But this issue is secondary to the       invasion of Ukraine.
                 question of whether or not to offer such            By acquiring additional defence assis-
                 assistance in the first place.                   tance, a militarily stronger Ukraine can
                                                                  impose more significant costs on Russia
                                                                  while on the defensive, but it cannot win
                 The Role of Defence Assistance                   against Russia in an offensive operation. Its
                                                                  military capabilities are not adequate for
                 Insights from the field of strategic analysis    this – Ukraine could hardly deploy more
                 reveal that military assistance can in fact      than 60,000–80,000 troops in the Donbas,
                 be utilised for de-escalation purposes. In       at the risk of significantly weakening its
                 particular, crisis bargaining and deterrence-    defences in other areas, including on the
                 related studies suggest that visible capabili-   border with Belarus. Russia, on the other
                 ties for denial-based deterrence are the         hand, can afford to amass at its borders
                 most reliable option for discouraging delib-     with Ukraine a force about twice as large.

SWP Comment 42
July 2021

2
It revealed this in April 2021, when it          For instance, the combat first-aid kits and
deployed more than 100,000 troops in the         other medical supplies that Ukraine re-
proximity of Ukraine’s borders, in addition      quested but failed to receive from Germany
to the fighting force already deployed in        in 2014 could have significantly reduced
the Donbas. This estimation also considers       the almost 40 per cent death rate among
Russia’s constraints, which are related to       wounded soldiers, preserving higher defen-
the structure of its armed forces, and the       sive capabilities on the Ukrainian side.
necessity to cover its very extensive borders.   Similarly, improved individual protection
    Ukraine thus has no chance to succeed        equipment for soldiers, such as body
in – and therefore no incentive for – a          armour vests and Kevlar helmets, would
military offensive against Russia. Ukraine is    also save the lives of many Ukrainian
capable of defeating Russian proxies in the      combatants, contributing to a higher cost-
Donbas alone, as it proved in August 2014.       benefit ratio of Russian military operations.
However, it will presumably refrain from         Furthermore, secure radio capabilities, bet-
attacking, since the Ukrainian army is           ter reconnaissance equipment, and night-
aware that Russia could always intervene –       vision devices that Ukraine previously
as it did in 2014, when it sent its military     requested could further improve the ability
across the border and defeated advancing         of the Ukrainian military to reduce its per-
Ukrainian troops. Both the 2008 Russian-         sonnel losses.
Georgian War and Ukraine’s own experi-              Some of the highest Ukrainian casualties
ence with Russia in the Donbas sent a            have come as a result of artillery and sniper
strong signal to Ukrainian policymakers          fire. Improving the counter-fire capabilities
that Russia will respond militarily to an        of the Ukrainian military by delivering sur-
attempted offensive against its proxies.         veillance and target acquisition equipment
    On the other hand, a militarily stronger     would change this drastically. This and
Ukraine can affect the attractiveness of an      other types of defence assistance have the
armed escalation in the Donbas for Russia.       dual effect of reducing Ukrainian losses and
With modern Western equipment, logistics,        increasing costs for the Russian military
and training, it can significantly alter the     by forcing them to expend more munitions
cost calculations and incentives of the Rus-     and lose more hardware. The continuous
sian military. Evidence shows that even a        replenishment of Russian supplies of muni-
technologically and numerically inferior         tions and military hardware over the last
fighting force can pose a challenge if it        seven years has not been cheap. And if Rus-
skilfully uses the modern system of force        sia starts to lose that hardware more fre-
employment. Combining this system with           quently, while its strikes inflict less damage
Western military equipment, Ukrainian            on Ukrainian troops, then the military
forces can inflict higher levels of damage       escalation becomes more costly and delivers
on troops attacking them, more quickly           fewer benefits.
degrading their deployed military capabili-
ties. This should encourage longer cease-
fires, at least. For instance, one of the        A Better Chance for Diplomacy
longest ceasefires in Eastern Ukraine,
agreed in summer 2020, came shortly after        Increasing the defence capabilities of
the US permitted Ukraine to use the Javelin      Ukraine would not only reduce its losses,
anti-tank missiles it had provided, under        but also improve its resolve and signal that
the condition that they were to be used          resolve more powerfully to Russia. This
only in response to attacks in the Donbas.       could play a strong role in deterring further
    A second-tier effect of defence assistance   escalation and move the conflict from the
is that a better-equipped Ukraine would          violent stage to diplomatic talks by affect-
also considerably reduce its own losses from     ing both Russia’s perception of Ukraine’s
Russian attacks, diminishing their utility.      determination to continue fighting and its

                                                                                                  SWP Comment 42
                                                                                                        July 2021

                                                                                                               3
expectations about the conflict’s duration        ing Ukraine’s defence and resolve against
                 and gains. Defence assistance to Ukraine          military attacks in the Donbas, Germany
                 challenges Russia’s expectations of Ukraine’s     would be able to strengthen its bargaining
                 propensity to capitulate and accept Russia’s      leverage on Russia due its ability to directly
                 conditions regarding the Donbas. As Russian       impact Russia’s interests and activities in
                 leaders become aware of Ukraine’s increased       its priority geographic area. By providing
                 resolve and its more resilient defence pos-       defence assistance to Ukraine, Germany
                 ture, they will adjust their expectations and     would progressively create for itself a wider
                 have less confidence in Ukraine’s potential       space for a trade-off with Russia. It could
                 capitulation. This could have a critical im-      achieve this by conceding to adjust this
                 pact on the crisis bargaining process, in the     assistance in the future, although maintain-
                 sense of positively affecting Russia’s willing-   ing it at a level sufficient to ensure Ukraine’s
                 ness to negotiate in earnest.                     effective deterrence ability, thus promoting
                     Thus, by providing defence assistance to      a bargaining process on the Donbas that
                 Kyiv, Germany – in conjunction with other         discourages armed escalations. This ability
                 states already active in this regard – would      to impact facts on the ground would force
                 temper Russia’s decision to escalate by           Russia to seek to engage Germany, not only
                 influencing Russia’s expectations about           in the economic sphere, but in the security
                 Ukraine’s resolve to resist. If Moscow per-       domain as well.
                 ceives Ukraine to be weak and irresolute,             If Germany wants to play a prominent
                 then it has an incentive to keep pressure         pacifying role in Eastern Ukraine, it needs
                 high by mounting continuous attacks and           to reshape Russia’s perception that it
                 skirmishes against Ukrainian troops for a         can easily coerce Ukraine into submission
                 constant attrition effect. In the perception      through a gradual military attrition of
                 of Russian defence planners – based on            Ukraine’s defence capabilities and its
                 the influence operations they have been           resolve. Otherwise, the conflict is likely
                 running against Ukraine – this approach           to linger for decades, leading to thousands
                 generates continuous news about casual-           of additional casualties and a higher risk
                 ties, heightens war fatigue amongst the           of military escalation, since Ukraine is un-
                 population, and puts political pressure           willing to become a satellite state of Russia.
                 on the leadership. Since Russia perceives         In parallel with this strategy, Germany
                 Ukraine as weak, it orchestrates continuous       could contribute to the peace process by
                 ceasefire violations and instrumentalises         negotiating with Russia and providing an
                 their impact, aiming to erode the Ukrainian       “honourable way out” of the Donbas war,
                 population’s desire to resist.                    making such a retreat more palatable for
                     More active German involvement would          Moscow. A peaceful solution to the ongoing
                 not just significantly benefit the peace pro-     Russian-Ukrainian War in the Donbas that
                 cess and make armed escalations costlier.         does not involve significantly raising the
                 It could also further affect Russia’s expec-      costs of Russian military activity seems un-
                 tations regarding the ability of Ukraine to       likely. Altering Russia’s cost calculations
                 secure the support of critical players inside     is, however, a gradual process, requiring a
                 the EU. Berlin would thereby acquire a            continuity of approach with regard to inter-
                 more solid position to negotiate with Mos-        national support for the Ukrainian armed
                 cow. Currently, Russia strongly influences        forces.
                 the negotiations and their agenda, exploit-
                 ing its Donbas proxies to absorb the costs
                 of its noncompliance with the Minsk agree-        Insights for German Foreign Policy
                 ments, thus making its violations easy to
                 sustain.                                          A willingness to provide military assistance
                     By assuming a substantive role – along        to Ukraine would thus address multiple
                 with other Western states – in consolidat-        issues simultaneously. It would serve as a

SWP Comment 42
July 2021

4
proactive response to the current stalemate                  German willingness to expand the arsenal
in the Minsk Process, in which Russia has                    of instruments it employs in the current
demonstrated inflexibility despite various                   challenging international environment. It
Ukrainian proposals on how to move for-                      would represent an effective reaction to a
ward. This would be an important signal to                   situation in which other actors (in this case
Moscow and Berlin’s allies that Germany is                   Moscow) are pursuing a military solution.
willing to continue to take a certain share                  It would also make a political solution to
of ongoing European responsibility for                       the conflict more probable by increasing
managing the conflict in the Donbas – in                     the likelihood that Moscow will be willing
a situation where Ukraine and other actors                   to engage in serious and genuine negotia-
are increasingly placing greater hopes on                    tions. Finally, it would constitute a clear     © Stiftung Wissenschaft
the US administration. Increased US in-                      response to Russia’s military build-up in       und Politik, 2021
volvement would leave Germany and other                      and near Ukraine in March and April,            All rights reserved
European actors with less ability to influ-                  which has only partially been reversed. This
                                                                                                             This Comment reflects
ence the process in Ukraine. Germany’s                       build-up plainly indicated Moscow’s inten-
                                                                                                             the authors’ views.
assistance would also signal to Moscow that                  tion to continue relying on military instru-
Berlin is unwilling to contemplate trading                   ments to intimidate weaker actors and co-       The online version of
long-term European security for short-term                   erce them to accept its will. This approach     this publication contains
economic benefits. Currently, some Russian                   by Russia has already led to borders in         functioning links to other
                                                                                                             SWP texts and other relevant
officials tend to believe that the opposite is               Europe being de facto redrawn. Reducing
                                                                                                             sources.
true, namely that Germany and other EU                       the incentives for – and the potential im-
countries are unlikely to persist in jeopard-                pact of – Russia’s military instruments         SWP Comments are subject
ising common economic interests for an                       by offering defence assistance to Ukraine       to internal peer review, fact-
extended period. This perception embold-                     would not only raise the chances for a sus-     checking and copy-editing.
ens Russia’s security policy abroad. Finally,                tainable de-escalation. It would also pro-      For further information on
                                                                                                             our quality control pro-
Germany would be demonstrating strategic                     vide a further tangible sign that Germany
                                                                                                             cedures, please visit the SWP
solidarity with EU and NATO member states                    refuses to accept the redrawing of borders      website: https://www.swp-
that have been providing defence assistance                  in Europe and the subordination of smaller      berlin.org/en/about-swp/
to Ukraine.                                                  states with fewer resources to larger and       quality-management-for-
   Such assistance would not violate Ger-                    militarily more powerful ones.                  swp-publications/
many’s obligations under international
                                                                                                             SWP
agreements. There are no restrictions on                                                                     Stiftung Wissenschaft und
military assistance to Ukraine according to                                                                  Politik
the Arms Trade Treaty, which Germany is                                                                      German Institute for
a party to. More specifically, there is no UN                                                                International and
Security Council prohibition of arms ex-                                                                     Security Affairs

ports to Ukraine, and there is no evidence
                                                                                                             Ludwigkirchplatz 3–4
that the arms exported to Ukraine are to be                                                                  10719 Berlin
used to violate international law. In fact,                                                                  Telephone +49 30 880 07-0
in line with Article 51 of the UN Charter,                                                                   Fax +49 30 880 07-100
Ukraine has the right to use arms for self-                                                                  www.swp-berlin.org
                                                                                                             swp@swp-berlin.org
defence, and there is abundant evidence
that Russia used its regular military forces                                                                 ISSN (Print) 1861-1761
directly and as local proxies to attack                                                                      ISSN (Online) 2747-5107
Ukraine.                                                                                                     doi: 10.18449/2021C42
   More generally, military assistance
would be evidence of a more strategic ap-
proach to European security, demonstrating

Dr Dumitru Minzarari is Associate in the Eastern Europe and Eurasia Research Division at SWP.
Dr Susan Stewart is Acting Head of the Eastern Europe and Eurasia Research Division at SWP.

                                                                                                                  SWP Comment 42
                                                                                                                        July 2021

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