This is a dumb statement every time it's asserted. Sanctions are not an act of war in any sense. Not in theory nor in a pragmatic sense. The distinction between war and other modes of interstate hostility is an important one which we should not abandon. "Sanctions are war" is the same sort of statement as "speech is violence": it's sophistic, and it collapses nuance instead of encouraging it.
It really depends on the particularities of the sanctions, the target of the sanctions, the degree of willingness of other states in the sanctioning process, and how the sanctions are enforced. A blockade that leads to starvation and enforced by the threat of overwhelming force against blockade runners is -- and always has been -- an act of war.
None of that nuance is necessary in this case. To be clear, kids: helping a despotic regime with ICBM ambitions evade currency controls so its ruling class can enjoy luxury and fund WMD weapons programs while its citizens literally starve is A Bad Thing.
"Go beat/kill this guy" is violence, yet it's just words. Putin haven't killed people with his bare hands(at least for a few years...)But who wouldn't call him violent?
If your sanctions cause people to die, of hunger, sickness or anything else, it's violence.
I'm not against sanctions depending on the circumstances, but you're just wrong
1. "Go beat/kill this guy" is specific targeted incitement.
2. Sanctions are not the same as a blockade. What you're describing is a blockade. To be more specific, suspending trade is not the same an active blockade. I haven't seen any indication to see the current sanctions could even function as a blockade.
The same as the guy in the article was imprisoned by the United States?
EDIT: Putin puts people in jail for not following marching orders. The U.S. puts people in jail for not following sanctions. It doesn't seem logical to draw a distinction on what is or is not warlike (bullets vs sanctions) based on who jails people, since they both jail people who disobey orders. I assume other factors would be more relevant?
You can't force someone to trade with you - while being able to trade within your state is a right, international trade is a privilege. This privilege is negotiated at the state level. If you decide to thumb your nose at your trading partners they can stop trading with you, because they don't owe you trade.
If you built an economy entirely dependent on foreign trade for the survival of your own citizens it's best not to bite the hand that feeds, eh? But making sure your citizens survive is your responsibility and yours alone - not that of your trading partners.