According to Herem, the EDF can send 21,000 troops into battle. This is the so-called responsible number, i.e. such a number of soldiers could be equipped with the necessary weapons and ammunition to fend off an enemy attack, EER reports.
"If we can arm these 21,000 men, we can manage against quite a few things by ourselves. Estonia can't be occupied within days. It's possible that some areas may be taken, but the question becomes if the enemy really wants to go ahead if they face 21,000 men," Herem said.
In the case of actual armed conflict, a lot would depend on the enemy's objective, the general added. Such a situation could be the occupation of part of the country's territory, followed by negotiations, like it has been done in Ukraine. "If the enemy can't establish a clear control line, then they've failed," Herem said.
He went on to say that a build-up of some sort on the other side of the border that may threaten Estonia wouldn't go unnoticed either.
Read alsoEstonia supports Donbas children amid humanitarian crisisLooking at Russia's 2017 Zapad exercise, the Western countries had concentrated on Belarus, Herem said. "While we can see more. And this isn't just about following their actions in secret, but also about keeping an eye on the public channels, like the press and social media."
Eventually, it all depended on how the available bits of information were processed and put together.
Comparing Estonia's current military status with that of Georgia and Ukraine at the time they were attacked, Herem pointed out that the situation there had been quite different. "We don't need to mobilize thousands of men and only then start thinking how to distribute them," he said.
Read alsoNew report on Russia's info war against Ukraine published in EstoniaAsked whether or not he considered investing 2% of the country's GDP in national defense, Herem said he wouldn't want to guess. But what he could say is what the country got for this kind of money.
"At the moment we can't use all this money, because the suppliers can't deliver the ammunition quickly enough. They can't keep up with its production," the general said. "But the procurements have to be made ahead of time. There needs to be ammunition stored in such an amount that it can be made available within hours, and is immediately useful."
Talking about the professionals among the EDF's personnel, Herem said that the size of Estonia's population meant a certain limit to the possible increase in the country's arsenal. For example, a mid-range anti-aircraft weapon system required some 50 professional soldiers to operate, and another 100 reservists to back it up. "Of these systems we'd need four or five," he added. "The number of people who want to become professional soldiers is running out."
Currently the EDF is 40 professionals short, 20 of which would be needed for the Scouts Battalion alone. Though there had been 300 new hires in 2017, 250 had left the EDF. There is a plan to increase the number of Estonia's professional military personnel from currently 3,220 to 3,600, Herem said.
