Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum Communication for Military Applications   Communication is vital in everyday life and critical for current and future
military operations. However, conventional communication as we know it also has
its limitations. Quantum communication allows some of these challenges to be
overcome and, thereby, new application areas open up, also in the military
domain. In this work quantum communication for military purposes is considered.
Different applications are presented and the state-of-the-art of the technology
is given. Also, quantum communication use cases specific for military
applications are described.

21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
18
The categories of this paper are: econ
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci