**US Senators Introduce Tough Sanctions on Russia**
A group of 50 US senators has introduced new sanctions against Russia. This move is in response to the ongoing war between Russia and Ukraine.
The senators said that Russia is the aggressor and must be stopped. They are proposing tough penalties, including tariffs on countries that buy Russian oil, gas, and other products.
**Tariffs Will Hurt Russia**
A 500% tariff will be imposed on imports from countries that buy Russian energy products, such as oil. This means that these countries will have to pay a lot more money to import Russian energy.
**Previous Sanctions Failed**
The senators are also criticizing previous agreements between the US and Russia for failing to secure peace in Ukraine. They point out that in 1994, Ukraine gave up its nuclear weapons with the promise of protection from the US, Russia, and the UK.
However, this agreement failed to prevent Russian aggression, and now Ukraine is at war with Russia.
**Russia Refuses Ceasefire**
Russia has refused a proposed full 30-day ceasefire by the US. Moscow says it will not agree to terms that are not in its favor.
The new sanctions are an attempt to put pressure on Russia to stop its aggression in Ukraine.