If I were US president, I would tell Russia that further provocation would result in new strong sanctions:
- All Russian government employees would be barred from travel to the US except members of the Russian UN, embassy, and consulate delegations - and these allowed into the US only on a case by case basis
- All members of the Russian armed forces and members of the separatist militias in Ukraine would be barred from travel to the US
- All financial transactions made in rubles would be barred from US regulated banks except money returned to US accounts
- All US financial accounts would be barred from transferring money to Russian bank accounts and any non-Russina bank accounts where the funds are in rubles
I would also propose the following military activities:
- Send small arms and humanitarian supplies such as food, medical, etc. to the Ukrainian armed forces
- Send small artillery to the Ukrainian armed forces
- Send an aircraft carrier into the Black Sea
- Restart talks with Poland concerning missile defenses
- Ask congress to appropriate funds to build two new aircraft carriers
- Ask the Secretary of Defense to reorganize the armed forces for better projection of power rather than having military bases all over the world